{"title":"Drivetrain","description":"\u003cp\u003eEverything you might need to keep your drivetrain running, whether you're on the newest SRAM T-Type or a legacy groupset. Chains, chainrings, derailleurs , shifters and cassettes for almost every mountain bike along with small spares.\u003c\/p\u003e","products":[{"product_id":"sram-gx-eagle-12-speed-rear-derailleur","title":"Sram GX Eagle 12 Speed Rear Derailleur","description":"\u003cp\u003eSram GX Eagle 12 Speed Rear Derailleur has now become a riders favourite. Matched up with a Sram Eagle 10t to 52t Cassette this will give you huge gear range to climb some of the steepest hills here in the Tweed Valley.\u003c\/p\u003e\n\u003cp\u003eSram uses some of same technology used in the XX1 and X01 versions of the Eagle Derailleur family to give the great smooth and precise shifting that Sram is known for.\u003c\/p\u003e","brand":"Sram","offers":[{"title":"Default Title","offer_id":32350757879905,"sku":"SRAM-RD8137000","price":122.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/files\/SRAM-Eagle12SpeedDerailleurGX-2025-TweedValleyBikes.jpg?v=1745425165"},{"product_id":"sram-gx-12-speed-chain-hollowpin-126-links-with-powerlock-flowlink","title":"Sram GX 12 Speed Chain Hollowpin 126 Links with Powerlock Flowlink","description":"\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eGround breaking new chain design and technology\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe Sram 12 Speed Eagle chain has been completely re-engineered, and is produced with new manufacturing technology.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAll-new Eagle™ PowerLock® chain connector with FLOW LINK™ technology provides better chain-guiding and increased longevity\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eUnique features and design also provide significantly improved wear resistance on Eagle™ cassettes and rings\u003c\/span\u003e","brand":"Sram","offers":[{"title":"Default Title","offer_id":32350760960097,"sku":"SRAM-CHPC8030011","price":32.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/products\/Sram-GXEagleChain-2022-TweedValleyBikes.jpg?v=1653990669"},{"product_id":"sram-eagle-powerlock-chain-connector-12-speed","title":"Sram Eagle 12 Speed Powerlock Chain Connector","description":"\u003cp\u003eA must have spare to carry for any ride. Sram Eagle Powerlock Chain Connector 12 Speed is an easy solution for a quick fix on you trail ride.\u003c\/p\u003e","brand":"Sram","offers":[{"title":"Default Title","offer_id":32350826168417,"sku":"SRAM-CHPC027003","price":4.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/products\/Sram-EagleConnector-2022-TweedValleyBikes.jpg?v=1653991739"},{"product_id":"sram-gx-12-speed-eagle-rear-trigger-shifter","title":"Sram GX 12 Speed Eagle Rear Trigger Shifter","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eThe challenges of riding a mountain bike should be kept to roots, rocks, mud, trees, jumps, drops and breathing. Putting total control of your gear selection into the thumb of one hand, it’s simple to find the right gear, right now. The GX Eagle™ trigger shifter is the control centre of the Eagle™ drivetrain. Its internal works have been updated to include a 12th gear, and improved to enhance trigger feel, precision and durability.\u003c\/p\u003e\n\u003cp\u003eTHINGS TO REMEMBER\u003cbr\u003eOnly Eagle™ is a complete system-engineered drivetrain designed, tested and proven to deliver the lightest, highest-performing, most durable system for all riders on any trail.\u003cbr\u003eEagle™ technology provides an expanded, optimum, gear range making you fast on the flats, giving you control on the climbs and unleashing your speed on the descents.\u003cbr\u003eCompatible with all levels of Eagle drivetrain systems\u003c\/p\u003e\n\u003cp\u003eFEATURES AND BENEFITS\u003cbr\u003eNew mechanism creates a smoother and more precise shifting system with exceptional reliability\u003cbr\u003eForged aluminium trigger designed to take a beating\u003cbr\u003eMatchMaker™ X compatible\u003c\/p\u003e","brand":"Sram","offers":[{"title":"Default Title","offer_id":32374369091681,"sku":"SRMA006","price":40.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/products\/Sram-GXEagleShifter-2022-TweedValleyBikes.jpg?v=1653990583"},{"product_id":"shimano-hg601-11-speed-chain","title":"Shimano SLX HG601 11 Speed Chain","description":"\u003cp\u003eShimano HG601 SLX 11 Speed Chain\u003c\/p\u003e\n\u003cul class=\"description-overview\"\u003e\n\u003cli\u003eSuper narrow lightweight 11-speed HG-EV symmetrical design chain for smooth shifts and maximum durability\u003c\/li\u003e\n\u003cli\u003eOuter plate design has been developed to reduce the chance of chain suck\u003c\/li\u003e\n\u003cli\u003eSil-Tec surface treatment technology (PTFE plating) on inner links that is smooth running and increases durability\u003c\/li\u003e\n\u003cli\u003eThe inner plate has been developed for better contact with gears providing smoother shifting under high load, giving efficient pedalling, increased rigidity and near silent running\u003c\/li\u003e\n\u003cli\u003e5.62 mm chain width, optimised for 11-speed Super Narrow HG-EV drivetrains\u003c\/li\u003e\n\u003cli\u003eComes complete with Quick Link which enables fast tool free chain assembly\u003c\/li\u003e\n\u003cli\u003eAverage weight 257 grams\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":32512131661921,"sku":"SHIM003","price":34.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/products\/Shimano-SLXHG601Chain-11Speed-2021-TweedValleyBikes.jpg?v=1636196456"},{"product_id":"sram-dub-bottom-bracket-68mm-73mm","title":"Sram Dub Bottom Bracket 68mm\/73mm and Dub Wide","description":"\u003cp\u003eSram's new DUB standard bottom brackets. This will fit bikes with threaded 68mm or 73mm shell. Designed to work with Sram DUB chainset's with a 28.99 spindle diameter. This new bearing size is lighter than a BB30 and tougher than a 24mm GXP Bottom Bracket.\u003c\/p\u003e\n\u003cp\u003eThis DUB bottom bracket will only work with DUB chainsets and DUB T-Type (155mm Chainline) Chainsets\u003cbr\u003e\u003c\/p\u003e","brand":"Sram","offers":[{"title":"Default Title","offer_id":32514940403809,"sku":"SRAM-BB8015005","price":38.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/products\/Sram-DubBottomBracket-2020-TweedValleyBikes_png.jpg?v=1593769849"},{"product_id":"shimano-deore-xt-trail-spd-pedal","title":"Shimano XT M8120 Trail SPD Pedal","description":"\u003cp\u003eShimano Deore XT Trail SPD Pedal is a dual sided SPD Pedal perfectly suited for trail bike riding. It has a wider platform than Shimano's standard SPD pedal offering lots of support under foot when things get technical.\u003c\/p\u003e\n\u003cp\u003eThe pedal uses Shimano's classic cleat retention adjuster to allow the rider too fine tune engagement between the cleat and pedal.\u003c\/p\u003e\n\u003cp\u003eThis is a great upgrade for any rider wanting an SPD Style pedal that offers more protection and a great feel under foot.\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":32521164324961,"sku":"SHIM004","price":119.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/products\/DeoreXTresized.jpg?v=1644164539"},{"product_id":"shimano-sh51-spd-cleat","title":"Shimano SH51 SPD Cleat","description":"\u003cp\u003eReplacement Shimano SPD Single Release Cleats\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":32521167962209,"sku":"SHIM005","price":17.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/files\/Shimano-SH51Cleats-2025-TweedValleyBikes.jpg?v=1738511862"},{"product_id":"shimano-xt-m8100-sgs-12-speed-rear-derailleur","title":"Shimano XT M8100 SGS 12 Speed Rear Derailleur","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cspan data-sheets-value='{\"1\":2,\"2\":\"Shimano XT M8100 SGS 12 Speed Rear Derailleur\"}' data-sheets-userformat='{\"2\":577,\"3\":{\"1\":0},\"9\":1,\"12\":0}'\u003eShimano XT M8100 SGS 12 Speed Rear Derailleur\u003c\/span\u003e\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":32578716762209,"sku":"SHIM007","price":109.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/files\/Shimano-M8100RearDerailleur-2025-TweedValleyBikes.jpg?v=1759237864"},{"product_id":"sram-crank-gx-eagle-boost-148-12-speed-dub","title":"Sram GX Crank Set Eagle 148 12 Speed DUB Boost","description":"\u003cp\u003eSram Crank GX Eagle Boost 148 12 Speed 52mm\u003c\/p\u003e\n\u003cp\u003eComes complete with 32t Chainring.\u003c\/p\u003e\n\u003cp\u003eAvailable in either 170mm or 175mm Crank Length.\u003cbr\u003e\u003c\/p\u003e","brand":"Sram","offers":[{"title":"175mm Crank Length","offer_id":32605256810593,"sku":"SRAM015","price":149.0,"currency_code":"GBP","in_stock":false},{"title":"170mm Crank Length","offer_id":32605256843361,"sku":"SRAM-CW8602001","price":149.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/products\/Sram-GX-BoostCrankSet-Black-2020-TweedValleyBikes.jpg?v=1596710718"},{"product_id":"shimano-hg54-10-speed-chain","title":"Shimano HG54 10 Speed Chain","description":"\u003cp\u003eShimano H54 10 Speed replacement chain for 10 Speed Mountain Bike Drivetrains from Shimano.\u003c\/p\u003e\n\u003cp\u003eHypergluide 10 Speed Directional Dyna-Sys compatible for use with Mountain Bike 10 Speed Systems.\u003c\/p\u003e\n\u003cp\u003eOuter plated has been developed by Shimano to reduce the chance of chain such.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":32611750117473,"sku":"SHIM008","price":24.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/files\/Shimano-HG54Chain-2024-TweedValleyBikes.jpg?v=1715010316"},{"product_id":"sram-dub-press-fit-bottom-bracket","title":"Sram Dub PressFit Bottom Bracket","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-value='{\"1\":2,\"2\":\"Sram Dub Press Fit Bottom Bracket\"}' data-sheets-userformat='{\"2\":577,\"3\":{\"1\":0},\"9\":1,\"12\":0}'\u003eReplacement Sram Dub PressFit Bottom Bracket. \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-sheets-value='{\"1\":2,\"2\":\"Sram Dub Press Fit Bottom Bracket\"}' data-sheets-userformat='{\"2\":577,\"3\":{\"1\":0},\"9\":1,\"12\":0}'\u003ePress Fit Mountain Bike for 89mm\/92mm Shell Size\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-sheets-value='{\"1\":2,\"2\":\"Sram Dub Press Fit Bottom Bracket\"}' data-sheets-userformat='{\"2\":577,\"3\":{\"1\":0},\"9\":1,\"12\":0}'\u003eOnly works with Sram Dub Cranksets \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Sram","offers":[{"title":"Default Title","offer_id":32617063710817,"sku":"SRAM017","price":44.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/products\/Sram-DubPressFitBottomBracket-2020-TweedValleyBikes.jpg?v=1597065164"},{"product_id":"crankbrothers-standard-cleats-0-degree-float","title":"Crankbrothers Standard Cleats 6 Degree Float","description":"\u003cp\u003eReplacement Cleat set for Crankbrothers pedals. \u003c\/p\u003e\n\u003cp\u003eThese will fit Eggbeater, Candy, Smart, Acid and Mallet.\u003c\/p\u003e\n\u003cp\u003e6 Degree Float.\u003c\/p\u003e","brand":"Crankbrothers","offers":[{"title":"Default Title","offer_id":37563193950396,"sku":"CRAN-CRB-10060","price":26.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/files\/CrankBrothers-StandardCleat-Gold-2024-TweedValleyBikes.jpg?v=1711880604"},{"product_id":"burgtec-penthouse-flat-mk5-pedals","title":"Burgtec Penthouse Flat MK5 Pedals","description":"\u003cp\u003eA goldilocks size and super grippy, the Burgtec Penthouse MK5 is a long standing staff favourite and our best selling flat pedal. Light enough to fit to any bike, they are still tough enough for full on DH use and are built to go the long haul in the harsh British climate. \u003c\/p\u003e\n\u003cp\u003eWith nine colours to choose from, you're guaranteed to get the perfect match for your bike: Burgtec Black, Rhodium Silver, Deep Blue, Race Red, Iron Bro Orange, Kash Bronze, Purple Rain, Toxic Barbie Pink and Burgtec Bullion.  \u003c\/p\u003e\n\u003cp\u003eDeveloped and tested over the last two years, based on Burgtec's original signature toughness, the Penthouse MK5 is the lightest and grippiest pedal they have produced to date - and they've even managed to do this and increase the pedal platform at the same time! \u003c\/p\u003e\n\u003ch4\u003eSpecs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWeight - 379grams\u003c\/li\u003e\n\u003cli\u003ePlatform material - 7075 alloy\u003c\/li\u003e\n\u003cli\u003eProfile - 15mm\u003c\/li\u003e\n\u003cli\u003ePlatform - 100mm x 102mm\u003c\/li\u003e\n\u003cli\u003eDish - 2mm concave\u003c\/li\u003e\n\u003cli\u003ePin material - stainless steel\u003c\/li\u003e\n\u003cli\u003ePin width - 3.5mm\u003c\/li\u003e\n\u003cli\u003ePin height - 4.5mm\u003c\/li\u003e\n\u003cli\u003eAxle material - EN24T steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFAQ\u003c\/h4\u003e\n\u003ch5 dir=\"ltr\"\u003e\u003cspan\u003eCan I get replacement parts for my MK5 pedals?\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp dir=\"ltr\"\u003eYes you can. We carry everything from \u003ca href=\"https:\/\/tweedvalleybikes.mom\/products\/burgtec-mk4-pedal-pins\" rel=\"noopener\" target=\"_blank\"\u003ereplacement pins\u003c\/a\u003e, to \u003ca href=\"https:\/\/tweedvalleybikes.mom\/products\/burgtec-mk5-pedal-internals\" rel=\"noopener\" target=\"_blank\"\u003eservice kits\u003c\/a\u003e and \u003ca href=\"https:\/\/tweedvalleybikes.mom\/products\/burgtec-mk5-pedal-axles-pair\" rel=\"noopener\" target=\"_blank\"\u003eaxles\u003c\/a\u003e, so no matter what your need you’ll be able to keep them running fresh. \u003c\/p\u003e\n\u003ch5 dir=\"ltr\"\u003e\u003cspan\u003eWhat kind of bikes and riders are these best for? \u003c\/span\u003e\u003c\/h5\u003e\n\u003cp dir=\"ltr\"\u003eThe Penthouse is a super tough, slim and lightweight flat pedal. They can be at home anywhere for almost anyone. If you’ve extra big feet, or want the largest and grippiest platform possible then you might want to check out the \u003ca href=\"https:\/\/tweedvalleybikes.mom\/products\/burgtec-penthouse-mk-5-pedal-b-rage-edition\" rel=\"noopener\" target=\"_blank\"\u003eB-Rage pedal \u003c\/a\u003einstead. It’s a little heavier, but adds even more real estate and extra pins for the biggest and grippiest platform possible.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Burgtec","offers":[{"title":"Rhodium Silver","offer_id":37609277358268,"sku":"BURG-1607","price":134.99,"currency_code":"GBP","in_stock":true},{"title":"Burgtec Black","offer_id":37609277391036,"sku":"BURG-1601","price":134.99,"currency_code":"GBP","in_stock":true},{"title":"Burgtec Bullion","offer_id":37609277423804,"sku":"BURG007-BU","price":134.99,"currency_code":"GBP","in_stock":true},{"title":"Deep Blue","offer_id":37609277456572,"sku":"BURG007-DB","price":134.99,"currency_code":"GBP","in_stock":true},{"title":"Iron Bro Orange","offer_id":37609277489340,"sku":"BURG-1606","price":134.99,"currency_code":"GBP","in_stock":true},{"title":"Kash Bronze","offer_id":37609277522108,"sku":"BURG-1605","price":134.99,"currency_code":"GBP","in_stock":true},{"title":"Purple Rain","offer_id":37609277554876,"sku":"BURG-1604","price":134.99,"currency_code":"GBP","in_stock":true},{"title":"Race Red","offer_id":37609277587644,"sku":"BURG007-RR","price":134.99,"currency_code":"GBP","in_stock":true},{"title":"Toxic Barbie","offer_id":37609277620412,"sku":"BURG007-TB","price":134.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/products\/Burgtec-PenthouseMk5Pedals-Silver-2021-TweedValleyBikes.jpg?v=1706179006"},{"product_id":"burgtec-gxp-boost-3mm-offset-thick-thin-chainring","title":"Burgtec SRAM Boost 3mm Offset Thick Thin Chainring","description":"\u003cmeta charset=\"utf-8\"\u003e\r\n\u003cp data-mce-fragment=\"1\"\u003eBurgtec GXP Boost Thick Thin Chainring. Awesome chain line plus awesome chain retention keeping your chain on at all times!\u003c\/p\u003e\r\n\u003cp data-mce-fragment=\"1\"\u003eEagle 12 Speed compatible.\u003c\/p\u003e\r\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Burgtec","offers":[{"title":"30T \/ Burgtec Black","offer_id":37790778654908,"sku":"BURG00830","price":54.99,"currency_code":"GBP","in_stock":true},{"title":"32T \/ Burgtec Black","offer_id":37790778687676,"sku":"BURG-8263","price":54.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/products\/Burgtec-GXPBoostChainring-Black-2021-TweedValleyBikes.jpg?v=1610807451"},{"product_id":"shimano-deore-cs-m4100-11-42-10-speed-cassette","title":"Shimano Deore CS-M4100 11-42 10 Speed Cassette","description":"The Shimano M4100 cassette brings wide range gears to 10 speed systems with an 11-42 ratio spread and a relatively light overall weight. All steel, it gives tremendous durability at a fraction of the cost of 12 speed drivetrains.","brand":"Shimano","offers":[{"title":"Default Title","offer_id":37786343112892,"sku":"SHIM023","price":37.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/files\/Shimano-M410010SpeedCassette-2024-TweedValleyBikes.jpg?v=1705065136"},{"product_id":"burgtec-104mm-bcd-thick-thin-chainring","title":"Burgtec 104mm BCD Thick Thin Chainring","description":"\u003cmeta charset=\"utf-8\"\u003e\r\n\u003cp data-mce-fragment=\"1\"\u003eThe Burgtec 104 BCD Thick Thin Chainring is the perfect partner for Shimano cranks.\u003c\/p\u003e\r\n\u003cp data-mce-fragment=\"1\"\u003eThe Thick Thin design of this chainring allows the Chain to stay secure even on the roughest of terrain.\u003c\/p\u003e\r\n\u003cp data-mce-fragment=\"1\"\u003eMade from aerospace grade aluminium.\u003c\/p\u003e","brand":"Burgtec","offers":[{"title":"30T","offer_id":37790785241276,"sku":"BURG01830","price":44.99,"currency_code":"GBP","in_stock":true},{"title":"32T","offer_id":37790785274044,"sku":"BURG01832","price":44.99,"currency_code":"GBP","in_stock":false},{"title":"34T","offer_id":40547700113596,"sku":"BURG055","price":44.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/products\/Burgtec-104BCDChainring-Black-2021-TweedValleyBikes.jpg?v=1610808082"},{"product_id":"burgtec-shimano-direct-mount-thick-thin-chainring","title":"Burgtec Shimano Direct Mount Thick Thin Chainring","description":"\u003cmeta charset=\"utf-8\"\u003e\r\n\u003cp data-mce-fragment=\"1\"\u003eBurgtec Shimano Direct Mount Thick Thin Chainring for maximum chain retention.\u003c\/p\u003e\r\n\u003cp data-mce-fragment=\"1\"\u003eThis Chainring will Fit M7100, M8100, M9100 cranksets.\u003c\/p\u003e\r\n\u003cp data-mce-fragment=\"1\"\u003eKeeps your chain on in the roughest of conditions.\u003c\/p\u003e","brand":"Burgtec","offers":[{"title":"30T","offer_id":37790788616380,"sku":"BURG031","price":54.99,"currency_code":"GBP","in_stock":false},{"title":"32T","offer_id":37790788649148,"sku":"BURG019","price":54.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/products\/Burgtec-ShimanoChainring-DirectMount-Black-2021-TweedValleyBikes.jpg?v=1610876232"},{"product_id":"burgtec-cinch-thick-thin-chainring","title":"Burgtec Cinch Thick Thin Chainring","description":"\u003cmeta charset=\"utf-8\"\u003e\r\n\u003cp data-mce-fragment=\"1\"\u003eThe Burgtec Cinch Thick Thin Chainring is a great replace for those with RaceFace Cinch Cranks. \u003cbr\u003e\u003c\/p\u003e\r\n\u003cp data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eMade from Aerospace Aluminium this chairing is super tough. The Thick Thin design is great for ensuring that the chain stays attached to the chainring at all times.\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e","brand":"Burgtec","offers":[{"title":"30T","offer_id":37790794645692,"sku":null,"price":54.99,"currency_code":"GBP","in_stock":false},{"title":"32T","offer_id":37790794678460,"sku":"BURG020","price":54.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/products\/Burgtec-CinchThickThinChainring-Black-2021-TweedValleyBikes.jpg?v=1610808476"},{"product_id":"burgtec-hope-boost-direct-mount-thick-thin-chainring","title":"Burgtec Hope Boost Direct Mount Thick Thin Chainring","description":"\u003cp\u003eThe Burgtec Hope Boost Direct Mount Thick Thin Chainring is a direct replacement for your Hope Chain set.\u003c\/p\u003e\r\n\u003cp\u003eIt's Narrow Wide design ensure that your Chain stays on at all times.\u003c\/p\u003e\r\n\u003cp\u003eMade from aerospace grade aluminium this chainring is super tough!\u003c\/p\u003e","brand":"Burgtec","offers":[{"title":"30T \/ Burgtec Black","offer_id":37790799691964,"sku":null,"price":54.99,"currency_code":"GBP","in_stock":false},{"title":"30T \/ Toxic Barbie","offer_id":44518081790201,"sku":"BURGTEC-8834","price":54.99,"currency_code":"GBP","in_stock":true},{"title":"32T \/ Burgtec Black","offer_id":37790799724732,"sku":"BURG021","price":54.99,"currency_code":"GBP","in_stock":false},{"title":"32T \/ Toxic Barbie","offer_id":44518081822969,"sku":null,"price":54.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/products\/Burgtec-HopeBoostChainring-DirectMount-Black-2021-TweedValleyBikes.jpg?v=1610808685"},{"product_id":"shimano-m7100-slx-12-speed-chain","title":"Shimano SLX M7100 12 Speed Chain","description":"\u003cp\u003eShimano M7100 SLX 12 Speed Chain\u003c\/p\u003e\n\u003cul class=\"description-overview\"\u003e\n\u003cli\u003eSuper narrow lightweight 12-speed Hyperglide+ chain for smooth shifts and maximum durability\u003c\/li\u003e\n\u003cli\u003eShimano 12-speed Hyperglide+ chains have computer designed plate profiles to operate seamlessly with Shimano DCE 12-speed chainrings and cassette sprockets, resulting in 1\/3 faster shift time than Hyperglide systems even under load\u003c\/li\u003e\n\u003cli\u003eOuter plate design has been developed to reduce the chance of chain suck\u003c\/li\u003e\n\u003cli\u003eSil-Tec surface treatment technology (PTFE plating) on inner and outer links and rollers that is smooth running and increases durability\u003c\/li\u003e\n\u003cli\u003eFor use with 12-speed HG+ drivetrains\u003c\/li\u003e\n\u003cli\u003eComes complete with Quick Link which enables fast tool free chain assembly\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":37828469555388,"sku":"SHIM026","price":34.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/products\/Shimano-SLXM7100-12SpeedChain-126L.jpg?v=1643984358"},{"product_id":"shimano-slx-m7100-sgs-12-speed-rear-derailleur","title":"Shimano SLX M7100 SGS 12 Speed Rear Derailleur","description":"\u003cstyle type=\"text\/css\" data-mce-fragment=\"1\"\u003e\u003c!--\ntd {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e\n\u003cp\u003e\u003cspan data-sheets-value='{\"1\":2,\"2\":\"Shimano SLX M7100 SGS 12 Speed Rear Derailleur\"}' data-sheets-userformat='{\"2\":12865,\"3\":{\"1\":0},\"9\":1,\"12\":0,\"15\":\"Arial\",\"16\":10}' data-mce-fragment=\"1\"\u003eShimano SLX M7100 SGS 12 Speed Rear Derailleur\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"description-overview\"\u003e\n\u003cli\u003eSLX Shadow plus 12-speed rear derailleur for the ultimate in shifting performance and durability\u003c\/li\u003e\n\u003cli\u003eShadow plus features a super low profile design and optimiSed slant angle for super light shifting action\u003c\/li\u003e\n\u003cli\u003eShadow Plus uses a chain stabilising switch that when on will reduce chain bounce in rough terrain maintaining more stable drive and shifting\u003c\/li\u003e\n\u003cli\u003eSingle tension spring prevents contact with the chainstay resulting in a silent ride\u003c\/li\u003e\n\u003cli\u003eRubber bumper on pulley cage for added silent drive\u003c\/li\u003e\n\u003cli\u003e13T pulleys and decreased derailleur tension prevent high chain tension in low gears\u003c\/li\u003e\n\u003cli\u003eDirect cable routing prevents snagging from any trail side hazards\u003c\/li\u003e\n\u003cli\u003eCold forged wide alloy links and pivot body\u003c\/li\u003e\n\u003cli\u003eFour fluorine-coated link pin bushings\u003c\/li\u003e\n\u003cli\u003eStrong return spring for a positive shifting feel\u003c\/li\u003e\n\u003cli\u003eSpecifically designed to work with 12-speed 1x drivetrains\u003c\/li\u003e\n\u003cli\u003eDurable sealed 13T bearing pulleys for low friction\u003c\/li\u003e\n\u003cli\u003eTop normal spring uses the spring to select higher gears\u003c\/li\u003e\n\u003cli\u003eMax low sprocket: 51T (1x 12-speed)\u003c\/li\u003e\n\u003cli\u003e41T capacity SGS cage\u003c\/li\u003e\n\u003cli\u003eAverage weight 240g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":37828703387836,"sku":"SHIM028","price":84.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/files\/Shimano-M7100SLXDerailleur-Black-2024-TweedValleyBikes.jpg?v=1711798124"},{"product_id":"shimano-slx-m7000-gs-11-speed-rear-derailleur","title":"Shimano SLX M7000 GS 11 Speed Rear Derailleur","description":"\u003cstyle type=\"text\/css\" data-mce-fragment=\"1\"\u003e\u003c!--\ntd {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e\n\u003cp\u003e\u003cspan data-sheets-value='{\"1\":2,\"2\":\"Shimano SLX M7000 GS 11 Speed Rear Derailleur\"}' data-sheets-userformat='{\"2\":12865,\"3\":{\"1\":0},\"9\":1,\"12\":0,\"15\":\"Arial\",\"16\":10}' data-mce-fragment=\"1\"\u003eShimano SLX M7000 GS 11 Speed Rear Derailleur\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"description-overview\"\u003e\n\u003cli\u003eTough, aggressive and light weight Dyna-Sys11 11-speed SLX rear derailleur using revolutionary features from XT and XTR at an affordable price point\u003c\/li\u003e\n\u003cli\u003eShimano's Direct Mount compatible Rear Derailleur system gives more space around the rear frame dropout resulting in easier rear wheel removal but also allows frame designers to shorten chain stays, increase axel sizes and move suspension pivots\u003c\/li\u003e\n\u003cli\u003eShadow+ Dyna-Sys11 11-speed rear derailleur delivers reliable and precise shifting with a stiff and lightweight open design\u003c\/li\u003e\n\u003cli\u003eShadow+ features a super low profile design that reduces the risk of damage from trail side hazards\u003c\/li\u003e\n\u003cli\u003eThe shadow plus chain stabiliser tension can easily be adjusted externally via a hex key\u003c\/li\u003e\n\u003cli\u003eShadow Plus uses a chain stabilising switch that when on will reduce chain bounce in rough terrain maintaining more stable drive and shifting. This can be switched off to remove the wheel\u003c\/li\u003e\n\u003cli\u003eShadow design slant angle has been optimised for any trail side hazards\u003c\/li\u003e\n\u003cli\u003eFour fluorine-coated link pin bushings make this one of the slickest shifting derailleurs on the trails\u003c\/li\u003e\n\u003cli\u003eHigh rigidity wide outer link braces the pulley body to increase pivot joint rigidity resulting in a crisp shift\u003c\/li\u003e\n\u003cli\u003eStrong return spring for a positive shifting feel\u003c\/li\u003e\n\u003cli\u003eDurable sealed bearing pulleys\u003c\/li\u003e\n\u003cli\u003eMax low sprocket: 42T (double), 46T (single)\u003c\/li\u003e\n\u003cli\u003eTotal capacity: 41T\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":37828799103164,"sku":"SHIM029","price":76.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/products\/Shimano-M7000Derailleur-2021-TweedValleyBikes.jpg?v=1636196089"},{"product_id":"shimano-deore-m6100-sgs-12-speed-rear-derailleur","title":"Shimano Deore M6100 SGS 12 Speed Rear Derailleur","description":"\u003cstyle type=\"text\/css\" data-mce-fragment=\"1\"\u003e\u003c!--\ntd {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e\n\u003cp\u003e\u003cspan data-sheets-value='{\"1\":2,\"2\":\"Shimano Deore M6100 SGS 12 Speed Rear Derailleur\"}' data-sheets-userformat='{\"2\":12865,\"3\":{\"1\":0},\"9\":1,\"12\":0,\"15\":\"Arial\",\"16\":10}' data-mce-fragment=\"1\"\u003eShimano Deore M6100 SGS 12 Speed Rear Derailleur\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"description-overview\"\u003e\n\u003cli\u003eDeore M6100 Shadow plus 12-speed rear derailleur for dependable shifting performance and durability\u003c\/li\u003e\n\u003cli\u003eShadow plus features a super low profile design and optimised slant angle for super light shifting action\u003c\/li\u003e\n\u003cli\u003eShadow Plus uses a chain stabilising switch that when on will reduce chain bounce in rough terrain maintaining more stable drive and shifting\u003c\/li\u003e\n\u003cli\u003eSingle tension spring prevents contact with the chainstay resulting in a silent ride\u003c\/li\u003e\n\u003cli\u003e13T pulleys and decreased derailleur tension prevent high chain tension in low gears\u003c\/li\u003e\n\u003cli\u003eDirect cable routing prevents snagging from any trail side hazards\u003c\/li\u003e\n\u003cli\u003eCold forged wide alloy links and pivot body\u003c\/li\u003e\n\u003cli\u003eFluorine-coated link pin bushings\u003c\/li\u003e\n\u003cli\u003eStrong return spring for a positive shifting feel\u003c\/li\u003e\n\u003cli\u003eDurable 13T bearing pulleys for low friction\u003c\/li\u003e\n\u003cli\u003eTop normal spring uses the spring to select higher gears\u003c\/li\u003e\n\u003cli\u003eMax low sprocket: 51T (1x 12-speed)\u003c\/li\u003e\n\u003cli\u003e41T capacity SGS cage\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":37828988436668,"sku":"SHIM030","price":49.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/files\/Shimano-M6100DeoreDerailleur-2024-TweedValleyBikes.jpg?v=1705068858"},{"product_id":"shimano-cs-m7000-slx-11-speed-cassette","title":"Shimano SLX CS-M7000 11 Speed Cassette","description":"\u003cp\u003eShimano CS-M7000 SLX 11 Speed Cassette\u003c\/p\u003e\n\u003cul class=\"description-overview\"\u003e\n\u003cli\u003eLX M7000 11-Speed cassette featuring light weight minimal design sprocket carrier\u003c\/li\u003e\n\u003cli\u003eHyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load\u003c\/li\u003e\n\u003cli\u003eClose ratio gearing allows a more efficient use of energy through finer cadence control\u003c\/li\u003e\n\u003cli\u003eSprockets are cut away and drilled to reduce weight without reducing rigidity\u003c\/li\u003e\n\u003cli\u003eFor 11-speed HG-EV MTB chains\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"11-42t","offer_id":37829231509692,"sku":"SHIM034","price":84.99,"currency_code":"GBP","in_stock":false},{"title":"11-46t","offer_id":37829231542460,"sku":"SHIM033","price":59.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/products\/Shimano-M7000Cassette-2021-TweedValleyBikes.jpg?v=1636195883"},{"product_id":"shimano-xt-m8000-11-speed-right-hand-shifter-i-spec-b","title":"Shimano XT M8000 11 Speed Right Hand Shifter I-Spec B","description":"\u003cstyle type=\"text\/css\" data-mce-fragment=\"1\"\u003e\u003c!--\ntd {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e\n\u003cp\u003e\u003cspan data-sheets-value='{\"1\":2,\"2\":\"Shimano XT M8000 11 Speed Righ Hand Shifter I-Spec B\"}' data-sheets-userformat='{\"2\":12865,\"3\":{\"1\":0},\"9\":1,\"12\":0,\"15\":\"Arial\",\"16\":10}' data-mce-fragment=\"1\"\u003eShimano XT M8000 11 Speed Right Hand Shifter I-Spec B\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"description-overview\"\u003e\n\u003cli\u003eDyna-Sys11 11-speed shifter with Vivid indexing and Multi and 2-Way release to exceed the demands of ever changing bicycle designs and riding styles\u003c\/li\u003e\n\u003cli\u003eLight to the touch but positive and crisp, Vivid indexing provides a constant amount of shift lever force across all 11 sprockets\u003c\/li\u003e\n\u003cli\u003e2-Way release: the upper lever still performs the same shift function, but it can now swing in either direction allowing it to be released by the thumb or index finger\u003c\/li\u003e\n\u003cli\u003eMulti Release allows multiple gear changes with one sweep, further adding to the speed of shift\u003c\/li\u003e\n\u003cli\u003eMulti-bearing design uses two ball bearing units to provide a low-friction and reliable shifting action\u003c\/li\u003e\n\u003cli\u003eOne piece lower alloy thumb release lever with anti-slip increases durability and gives sharp precise shifts\u003c\/li\u003e\n\u003cli\u003eFor use with Dyna-Sys11 11-speed only\u003c\/li\u003e\n\u003cli\u003eRaised optical gear display instantly shows you what gear you're in and allows clearance for suspension lock out clamps below\u003c\/li\u003e\n\u003cli\u003eEasy to install I-spec-II design is developed to attach directly to I-spec-II brake levers offering lightweight and good rotational adjustment\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":37833334390972,"sku":"SHIM041","price":59.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/products\/Shimano-XTM8000ISpecShifter-11Speed-2021-TweedValleyBikes.jpg?v=1636196977"},{"product_id":"shimano-slx-cs-m7100-10-51t-micospline-cassette","title":"Shimano SLX M7100 10-51T Micospline 12 speed Cassette","description":"\u003cul\u003e\n\u003cli\u003e\u003cspan data-sheets-value='{\"1\":2,\"2\":\"Shimano SLX CS-M7100 10-51T Micospline Cassette\"}' data-sheets-userformat='{\"2\":12865,\"3\":{\"1\":0},\"9\":1,\"12\":0,\"15\":\"Arial\",\"16\":10}' data-mce-fragment=\"1\"\u003eShimano SLX CS-M7100 10-51T Micospline 12 speed cassette.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-sheets-value='{\"1\":2,\"2\":\"Shimano SLX CS-M7100 10-51T Micospline Cassette\"}' data-sheets-userformat='{\"2\":12865,\"3\":{\"1\":0},\"9\":1,\"12\":0,\"15\":\"Arial\",\"16\":10}' data-mce-fragment=\"1\"\u003eHyperglide sprockets use a computer designed tooth configuration for smooth shifting even under load\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-sheets-value='{\"1\":2,\"2\":\"Shimano SLX CS-M7100 10-51T Micospline Cassette\"}' data-sheets-userformat='{\"2\":12865,\"3\":{\"1\":0},\"9\":1,\"12\":0,\"15\":\"Arial\",\"16\":10}' data-mce-fragment=\"1\"\u003eClose ratio gearing allows a more efficient use of energy through finer cadence control \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cmeta charset=\"utf-8\"\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":38058957570236,"sku":"SHIM043","price":89.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/products\/Shimano-SLXM7100-12SpeedCassette-10-51t.jpg?v=1643984446"},{"product_id":"sram-universal-derailleur-hanger","title":"Sram Universal Derailleur Hanger","description":"\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe Universal Derailleur Hanger consolidates thousands of hanger options across the industry. It protects your derailleur against chain jams by pivoting back and out of the way, and slips slightly when encountering impacts. It improves shifting performance, guarantees better alignment, and works with all drivetrains. Plus, if you ever need replacement, it will be available everywhere. The UDH. One hard-working hanger.\u003c\/span\u003e\u003cbr\u003e","brand":"Sram","offers":[{"title":"Default Title","offer_id":38062804598972,"sku":"SRAM-UDH1","price":16.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/products\/Sram-UniversaDerailleurHanger-Black-2021-TweedValleyBikes.jpg?v=1612689160"},{"product_id":"shimano-sm-cn900-quick-link-for-shimano-chain-11-speed-pack-of-2","title":"Shimano SM-CN900 Quick link for Shimano chain 11-speed pack of 2","description":"\u003cstyle type=\"text\/css\" data-mce-fragment=\"1\"\u003e\u003c!--\ntd {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e\n\u003cp\u003e\u003cspan data-sheets-value='{\"1\":2,\"2\":\"Shimano SM-CN900 Quick link for Shimano chain 11-speed pack of 2\"}' data-sheets-userformat='{\"2\":12865,\"3\":{\"1\":0},\"9\":1,\"12\":0,\"15\":\"Arial\",\"16\":10}' data-mce-fragment=\"1\"\u003eShimano SM-CN900 Quick link for Shimano chain 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cranks.\u003c\/p\u003e","brand":"SRAM","offers":[{"title":"Default Title","offer_id":39513853132988,"sku":"SRAM023","price":24.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/files\/SRAM-BB92-PressFitBottomBracket-2025-TweedValleyBikes.jpg?v=1757841545"},{"product_id":"burgtec-mk4-composite-flat-pedals","title":"Burgtec MK4 Composite Flat Pedals","description":"\u003cmeta charset=\"utf-8\"\u003e\r\n\u003cp data-mce-fragment=\"1\"\u003eUncompromised grip, rugged durability, the exact same sculpted simple lines, fully backed up with spares and at an affordable price.\u003cbr\u003e\u003c\/p\u003e\r\n\u003cp data-mce-fragment=\"1\"\u003eThe best of both worlds can exist.\u003c\/p\u003e\r\n\u003cul data-mce-fragment=\"1\"\u003e\r\n\u003cli data-mce-fragment=\"1\"\u003eNylon and Fibreglass Body\u003c\/li\u003e\r\n\u003cli data-mce-fragment=\"1\"\u003eSCM415 Cromo Axle\u003c\/li\u003e\r\n\u003cli data-mce-fragment=\"1\"\u003eAll replaceable steel pins\u003c\/li\u003e\r\n\u003cli data-mce-fragment=\"1\"\u003e16mm Profile\u003c\/li\u003e\r\n\u003cli data-mce-fragment=\"1\"\u003e1mm Dish\u003c\/li\u003e\r\n\u003cli data-mce-fragment=\"1\"\u003eWeight 376g\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Burgtec","offers":[{"title":"Black","offer_id":55346798559607,"sku":"BURG-1501","price":44.99,"currency_code":"GBP","in_stock":true},{"title":"Race Red","offer_id":55346807243127,"sku":"BURG-1502","price":44.99,"currency_code":"GBP","in_stock":true},{"title":"Deep Blue","offer_id":55346807275895,"sku":"BURG-1503","price":44.99,"currency_code":"GBP","in_stock":true},{"title":"Purple Rain","offer_id":55346807308663,"sku":"BURG-1504","price":44.99,"currency_code":"GBP","in_stock":true},{"title":"Kash Bronze","offer_id":55346807341431,"sku":"BURG-1505","price":44.99,"currency_code":"GBP","in_stock":true},{"title":"Iron Bro Orange","offer_id":55346807374199,"sku":"BURG-1506","price":44.99,"currency_code":"GBP","in_stock":true},{"title":"Nasa Grey","offer_id":55346807406967,"sku":"BURG-1510","price":44.99,"currency_code":"GBP","in_stock":true},{"title":"Electric Yellow","offer_id":55346807439735,"sku":"BURG-1508","price":44.99,"currency_code":"GBP","in_stock":true},{"title":"Toxic Barbie Pink","offer_id":55346807472503,"sku":"BURG-1509","price":44.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/files\/Burgtec-Mk4-CompositePedals-KashBronze-2025-TweedValleyBikes.jpg?v=1750596002"},{"product_id":"burgtec-96-64-mm-pcd-thick-thin-chainring","title":"Burgtec 96\/64 mm PCD Thick Thin Chainring","description":"\u003cp\u003eReplacement chainring for Shimano 96\/64mm chain sets.\u003c\/p\u003e","brand":"Burgtec","offers":[{"title":"30T","offer_id":39616169345212,"sku":"BURG039","price":35.99,"currency_code":"GBP","in_stock":true},{"title":"32T","offer_id":39616169377980,"sku":"BURG040","price":35.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/products\/Burgtec-9664-PCD-Chainring-Black-TweedValleyBikes.jpg?v=1643725916"},{"product_id":"shimano-m8100-xt-11-51-12-speed-cassette","title":"Shimano XT M8100 10-51 12 Speed Cassette","description":"\u003cp\u003eShimano M8100 XT 10-51 12 Speed Micro Spline Cassette\u003c\/p\u003e\n\u003cul class=\"description-overview\"\u003e\n\u003cli\u003eHigh performance 12-speed Micro Spline MTB cassette\u003c\/li\u003e\n\u003cli\u003eHyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load\u003c\/li\u003e\n\u003cli\u003eClose ratio gearing allows a more efficient use of energy through finer cadence control\u003c\/li\u003e\n\u003cli\u003eLargest sprockets are mounted on lightweight alloy carriers to reduce weight and increase rigidity\u003c\/li\u003e\n\u003cli\u003eSprockets are cut away and drilled to further reduce weight without reducing rigidity\u003c\/li\u003e\n\u003cli\u003e10-45T or 10-51T wide ratio gearing allows a more efficient use of energy through finer cadence control in ever changing trail conditions\u003c\/li\u003e\n\u003cli\u003eChrome-plated finish offers hard wearing resistance to corrosion\u003c\/li\u003e\n\u003cli\u003eAlloy cassette lockring\u003c\/li\u003e\n\u003cli\u003eFor use with 12-speed MTB chains\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":39927908597948,"sku":"SHIM058","price":111.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/products\/Shimano-M8100XTCassette-2021-T.jpg?v=1636204969"},{"product_id":"burgtec-shimano-crank-bolt","title":"Burgtec Shimano Crank Bolt","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-tension Bolt for Shimano Hollowtech II Cranks.\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eSimplify things with an 8mm fitting and add a splash of your favourite anodised colour. Never worry about turning the garage upside down at midnight to find that little ‘thingy’ to pre tension your cranks ever again.\u003c\/span\u003e\u003c\/p\u003e","brand":"Burgtec","offers":[{"title":"Black","offer_id":39937170440380,"sku":"BURG-9521","price":9.99,"currency_code":"GBP","in_stock":true},{"title":"Kash Bronze","offer_id":39937170473148,"sku":null,"price":9.99,"currency_code":"GBP","in_stock":false},{"title":"Deep Blue","offer_id":39937170505916,"sku":null,"price":9.99,"currency_code":"GBP","in_stock":false},{"title":"Rhodium Silver","offer_id":44474557858041,"sku":null,"price":9.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/files\/Burgtec-ShimanoCrankBolt-Black-2024-TweedValleyBikes.jpg?v=1711806621"},{"product_id":"shimano-deore-cs-m6100-10-51-12-speed-cassette","title":"Shimano Deore CS-M6100 10-51 12 Speed Cassette","description":"\u003cp\u003eProviding a massive 10T-51T range in all steel cogs for maximum durability the Shimano M6100 minimises weight thanks to new Beam Spider construction.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCassette tooth count: 10-12-14-16-18-21-24-28-33-39-45-51T\u003c\/span\u003e\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":39967928254652,"sku":"SHIM061","price":90.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/files\/Shimano-M6100DeoreCassette-2024-TweedValleyBikes.jpg?v=1705065973"},{"product_id":"burgtec-mk4-composite-pedal-pins","title":"Burgtec MK4 Composite Pedal Pins","description":"\u003cp\u003eBring traction back to brand new levels with a full set of spare pins for the Burgtec MK4 composite pedal.\u003c\/p\u003e","brand":"Burgtec","offers":[{"title":"Default Title","offer_id":40017554866364,"sku":"BURG-1552","price":9.99,"currency_code":"GBP","in_stock":true}]},{"product_id":"burgtec-mk5-pedal-internals","title":"Burgtec MK5 Pedal Internals","description":"\u003cp\u003eFull set of replacement internals for your Burgtec MK5 Penthouse pedal.\u003c\/p\u003e","brand":"Burgtec","offers":[{"title":"Default Title","offer_id":40017564369084,"sku":"BURG-1675","price":19.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/files\/Burgtec-MK5-PenthousePedalInternals-2025-TweedValleyBikes.jpg?v=1738584032"},{"product_id":"burgtec-mk5-pedal-axles-pair","title":"Burgtec MK5 Pedal Axles - Pair","description":"\u003cp\u003eReplacement Steel Axles for the Burgtec Penthouse KM5 pedals. \u003c\/p\u003e","brand":"Burgtec","offers":[{"title":"Default Title","offer_id":40017571250364,"sku":"BURG049","price":24.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/files\/Burgtec-MK5PedalAxles-2025-TweedValleyBikes.jpg?v=1738583892"},{"product_id":"burgtec-mk4-pedal-pins","title":"Burgtec Penthouse Pedal Pins","description":"\u003cp\u003eA packet of 32 stainless steel pedal pins to bring the traction on your Burgtec Penthouse pedals back up to full factory spec.\u003c\/p\u003e\r\n\u003cp\u003eNote - MK4 and MK5 pedals use different pins so please pick the correct set for your own pedal. \u003cbr\u003e\u003c\/p\u003e","brand":"Burgtec","offers":[{"title":"MK4","offer_id":40417194508476,"sku":"BURG-1474","price":9.99,"currency_code":"GBP","in_stock":false},{"title":"MK5","offer_id":40417194541244,"sku":"BURG051","price":9.99,"currency_code":"GBP","in_stock":true},{"title":"B-Rage","offer_id":45421876904185,"sku":"BURG130","price":9.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/files\/Burgtec-PenthouseMK5PedalPins-Silver-2024-TweedValleyBikes.jpg?v=1707567623"},{"product_id":"crankbrothers-pedal-refresh-kit","title":"Crankbrothers Pedal Refresh Kit","description":"Refresh any 2016 or later Crankbrothers pedal with a full set of bearings, seals and end caps. Axle nuts and bearing removal tool included.","brand":"Crankbrothers","offers":[{"title":"Default Title","offer_id":40017893097660,"sku":"CRAN-CRB-16051","price":29.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/files\/CrankBrothers-PedalRefreshkit-2024-TweedValleyBikes.jpg?v=1709739313"},{"product_id":"shimano-slx-m7000-right-hand-11-speed-shifter","title":"Shimano SLX M7000 Right Hand 11 Speed Shifter","description":"\u003cp\u003eShimano SLX M7000 Right Hand 11 Speed Shifter\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\" class=\"description-overview\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTough, aggressive and light weight Dyna-Sys11 11-speed SLX Rapidfire shift levers with Vivid indexing and 2-way release function\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLight to the touch but positive and crisp, Vivid indexing provides a constant amount of shift lever force across all 11 sprockets\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e2-way release allows shifting from various riding positions; the upper lever still performs the same shift function, but it can now swing in either direction allowing it to be released by the thumb or index finger\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFor use with Dyna-Sys11 11-speed only\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePod design allows the use of these shifters with any brake lever\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eRemovable optical gear display with integrated cover allows the use of these shifters with any brake lever\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBarrel adjuster for fine gear tuning\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eComplete with inner and outer cables\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMulti-position adjustable handlebar clamp for custom lever positioning\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":40100877303996,"sku":"SHIM071","price":20.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/products\/Shimano-M7000RightHandShifter-2021-TweedValleyBikes.jpg?v=1636196229"},{"product_id":"hope-evo-crankset-no-spider-68-73mm","title":"Hope EVO Crankset No Spider 68\/73mm Crank","description":"\u003cp\u003eA classic fit and forget Hope product, the EVO crank is everything you could want from a modern crankset. Easy to install and remove via a single self extracting 10mm Allen key bolt, they are incredibly tough, yet relatively light at just 560 grams. You'll find them all over our \u003ca href=\"https:\/\/tweedvalleybikes.mom\/blogs\/news\/staff-bike-review-neils-ibis-ripmo\" rel=\"noopener\" target=\"_blank\"\u003estaff bikes\u003c\/a\u003e and in thousands of kilometres of riding, none of us have managed to bend or break one. \u003c\/p\u003e\n\u003cp\u003eEvery possible length is catered for, from a tiny 135mm all the way to 175mm and they can run either Hope's excellent direct mount R22 chainrings or a spider to let you fit anything else you might like. You'll need to pair these with one of their excellent\u003ca href=\"https:\/\/tweedvalleybikes.mom\/products\/hope-bottom-bracket-30mm-spindle-68-73-83mm\" rel=\"noopener\" target=\"_blank\"\u003e bottom brackets\u003c\/a\u003e, but that's no bad thing and as with most Hope products, you can pick from their full colour range to let you add a custom touch to your bike.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBest used on bikes designed for a 52mm chainline. If your bike uses a SRAM T-Type drivetrain then you need the Hope EVO wide chainset instead. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLength options: \u003cmeta charset=\"UTF-8\"\u003e135, 155, 165, 170 and 175mm\u003c\/p\u003e\n\u003cp\u003e560 grams (170mm length)\u003c\/p\u003e\n\u003cp\u003e30mm spindle\u003c\/p\u003e\n\u003cp\u003eHope R22 chainrings available from 28T to 36T\u003c\/p\u003e","brand":"Hope","offers":[{"title":"Black \/ 135mm","offer_id":55637807497591,"sku":"HOPE-HCEN7335N","price":256.5,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 155mm","offer_id":55021729186167,"sku":"HOPE-HCEN7355N","price":256.5,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 165mm","offer_id":44477014802681,"sku":"HOPE-HCEN7365N","price":256.5,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 170mm","offer_id":40446969282748,"sku":"HOPE-HCEN7370N","price":256.5,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 175mm","offer_id":55637808218487,"sku":"HOPE-HCEN7375N","price":256.5,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 135mm","offer_id":55637807530359,"sku":"HOPE-HCEN7335S","price":256.5,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 155mm","offer_id":55021729218935,"sku":"HOPE-HCEN7355S","price":256.5,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 165mm","offer_id":44931033366777,"sku":"HOPE-HCEN7365S","price":256.5,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 170mm","offer_id":44931033399545,"sku":"HOPE-HCEN7370S","price":256.5,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 175mm","offer_id":55637808251255,"sku":"HOPE-HCEN7375S","price":256.5,"currency_code":"GBP","in_stock":true},{"title":"Red \/ 135mm","offer_id":55637807563127,"sku":"HOPE-HCEN7335R","price":256.5,"currency_code":"GBP","in_stock":true},{"title":"Red \/ 155mm","offer_id":55637807726967,"sku":"HOPE-HCEN7355R","price":256.5,"currency_code":"GBP","in_stock":true},{"title":"Red \/ 165mm","offer_id":55637807890807,"sku":"HOPE-HCEN7365R","price":256.5,"currency_code":"GBP","in_stock":true},{"title":"Red \/ 170mm","offer_id":55637808054647,"sku":"HOPE-HCEN7370R","price":256.5,"currency_code":"GBP","in_stock":true},{"title":"Red \/ 175mm","offer_id":55637808284023,"sku":"HOPE-HCEN7375R","price":256.5,"currency_code":"GBP","in_stock":true},{"title":"Blue \/ 135mm","offer_id":55637807595895,"sku":"HOPE-HCEN7335B","price":256.5,"currency_code":"GBP","in_stock":true},{"title":"Blue \/ 155mm","offer_id":55637807759735,"sku":"HOPE-HCEN7355B","price":256.5,"currency_code":"GBP","in_stock":true},{"title":"Blue \/ 165mm","offer_id":55637807923575,"sku":"HOPE-HCEN7365B","price":256.5,"currency_code":"GBP","in_stock":true},{"title":"Blue \/ 170mm","offer_id":55637808087415,"sku":"HOPE-HCEN7370NB","price":256.5,"currency_code":"GBP","in_stock":true},{"title":"Blue \/ 175mm","offer_id":55637808316791,"sku":"HOPE-HCEN7375B","price":256.5,"currency_code":"GBP","in_stock":true},{"title":"Orange \/ 135mm","offer_id":55637807628663,"sku":"HOPE-HCEN7335C","price":256.5,"currency_code":"GBP","in_stock":true},{"title":"Orange \/ 155mm","offer_id":55637807792503,"sku":"HOPE-HCEN7355C","price":256.5,"currency_code":"GBP","in_stock":true},{"title":"Orange \/ 165mm","offer_id":55637807956343,"sku":"HOPE-HCEN7365C","price":256.5,"currency_code":"GBP","in_stock":true},{"title":"Orange \/ 170mm","offer_id":55637808120183,"sku":"HOPE-HCEN7370C","price":256.5,"currency_code":"GBP","in_stock":true},{"title":"Orange \/ 175mm","offer_id":55637808349559,"sku":"HOPE-HCEN7375C","price":256.5,"currency_code":"GBP","in_stock":true},{"title":"Purple \/ 135mm","offer_id":55637807661431,"sku":"HOPE-HCEN7335PU","price":256.5,"currency_code":"GBP","in_stock":true},{"title":"Purple \/ 155mm","offer_id":55637807825271,"sku":"HOPE-HCEN7355PU","price":256.5,"currency_code":"GBP","in_stock":true},{"title":"Purple \/ 165mm","offer_id":55637807989111,"sku":"HOPE-HCEN7365PU","price":256.5,"currency_code":"GBP","in_stock":true},{"title":"Purple \/ 170mm","offer_id":55637808152951,"sku":"HOPE-HCEN7370PU","price":256.5,"currency_code":"GBP","in_stock":true},{"title":"Purple \/ 175mm","offer_id":55637808382327,"sku":"HOPE-HCEN7375PU","price":256.5,"currency_code":"GBP","in_stock":true},{"title":"Smoke \/ 135mm","offer_id":55637807694199,"sku":"HOPE-HCEN7335K","price":256.5,"currency_code":"GBP","in_stock":true},{"title":"Smoke \/ 155mm","offer_id":55637807858039,"sku":"HOPE-HCEN7355K","price":256.5,"currency_code":"GBP","in_stock":true},{"title":"Smoke \/ 165mm","offer_id":55637808021879,"sku":"HOPE-HCEN7365K","price":256.5,"currency_code":"GBP","in_stock":true},{"title":"Smoke \/ 170mm","offer_id":55637808185719,"sku":"HOPE-HCEN7370K","price":256.5,"currency_code":"GBP","in_stock":true},{"title":"Smoke \/ 175mm","offer_id":55637808415095,"sku":"HOPE-HCEN7375K","price":256.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/files\/Hope-EvoCranks-Black-2025-TweedValleyBikes.jpg?v=1756388721"},{"product_id":"bottom-bracket-24mm-spindle-68-73mm","title":"Hope Bottom Bracket 24mm BSA Spindle 68\/73mm","description":"\u003cmeta charset=\"utf-8\"\u003eA British classic, the Hope BB is built to take everything the UK can throw at it, with stainless bearings for reduced friction, and and labyrinth seals to keep the muck and water out.  \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eWeight from: 110g\u003c\/span\u003e\u003cbr\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e","brand":"Hope","offers":[{"title":"Default Title","offer_id":40446988091580,"sku":"HOPE-BBSSXCN","price":99.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/files\/Hope-Stainless24mmBSABB-Black-2024-TweedValleyBikes.jpg?v=1710407893"},{"product_id":"hope-bottom-bracket-30mm-spindle-68-73-83mm","title":"Hope Bottom Bracket 30mm Spindle 68\/73\/83mm","description":"\u003cp\u003eDesigned and machined at Hope's facility in Barnoldswick, their screw in bottom bracket is built by a company who understands the demands of UK riding. Compatible with all 30mm or SRAM DUB via a simple adapter, the Hope BB uses replaceable Stainless Steel bearings so that once you have one installed in your bike it can stay there for the long haul. We run them on all our stiff bikes and believe you'll struggle to find better. They spin with minimal drag, last well in wet weather and being able to buy replacement bearings means that they're not even expensive once you've kept one long enough. As with all Hope products, you can also pick from their full range of colours to add a touch of detail to your bike. \u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eUses replaceable stainless bearings for less friction and greater durability\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDesigned to suit cranks with 30mm axles, or SRAM DUB via a simple adapter\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSuitable for road, mtb, DH and fatbikes\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFree running labyryinth seal protects bearings and has less drag\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAvailable 6 standard colours\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWeight 102g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hope","offers":[{"title":"Black","offer_id":44477021978873,"sku":"HOPE-BBSS30N","price":99.0,"currency_code":"GBP","in_stock":true},{"title":"Silver","offer_id":44477022011641,"sku":"HOPE-BBSS30S","price":99.0,"currency_code":"GBP","in_stock":true},{"title":"Blue","offer_id":55684165239159,"sku":"HOPE-BBSS30B","price":99.0,"currency_code":"GBP","in_stock":true},{"title":"Orange","offer_id":55684165271927,"sku":"HOPE-BBSS30C","price":99.0,"currency_code":"GBP","in_stock":true},{"title":"Red","offer_id":55684165304695,"sku":"HOPE-BBSS30R","price":99.0,"currency_code":"GBP","in_stock":true},{"title":"Purple","offer_id":55684165337463,"sku":"HOPE-BBSS30PU","price":99.0,"currency_code":"GBP","in_stock":true},{"title":"Smoke","offer_id":55684165370231,"sku":"HOPE-BBSS30K","price":99.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/files\/Hope-30mmBBThreaded-Black-2024-TweedValleyBikes.jpg?v=1710407996"},{"product_id":"shimano-m8100-xt-12-speed-chain","title":"Shimano XT M8100 12 Speed Chain","description":"\u003cul class=\"description-overview\"\u003e\n\u003cli\u003eSuper narrow lightweight 12-speed Hyperglide+ chain for smooth shifts and maximum durability\u003c\/li\u003e\n\u003cli\u003eShimano 12-speed Hyperglide+ chains have computer designed plate profiles to operate seamlessly with Shimano DCE 12-speed chainrings and cassette sprockets, resulting in 1\/3 faster shift time than Hyperglide systems even under load\u003c\/li\u003e\n\u003cli\u003eOuter plate design has been developed to reduce the chance of chain suck\u003c\/li\u003e\n\u003cli\u003eSil-Tec surface treatment technology (PTFE plating) on inner and outer links and rollers that is smooth running and increases durability\u003c\/li\u003e\n\u003cli\u003eFor use with 12-speed HG+ drivetrains\u003c\/li\u003e\n\u003cli\u003eComes complete with Quick Link which enables fast tool free chain assembly\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":40553421471932,"sku":"SHIM-CNM8100126Q","price":49.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/products\/Shimano-XTM8100-12SpeedChain-126L.jpg?v=1643985015"},{"product_id":"sram-gx-11-speed-rear-derailleur","title":"Sram GX 11 Speed Rear Derailleur","description":"\u003cspan data-mce-fragment=\"1\"\u003eThe Sram GX 11 Speed rear derailleur is engineered for smooth, reliable shifting action—from the larger upper pulley offset to the 12-tooth X-SYNC™ pulley wheels. By eliminating unwanted chain movement, X-HORIZON™ shifts faster, puts an end to ghost shifting and reduces shift force and chain slap. And with CAGE LOCK™ technology, wheel removal and installation are easier than ever.\u003c\/span\u003e","brand":"Sram","offers":[{"title":"Default Title","offer_id":40598054174908,"sku":"SRAM036","price":62.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/products\/SRAM-GX-11SpeedRearDerailleur-LongCage.jpg?v=1643985199"},{"product_id":"sram-gx-eagle-axs-rear-derailleur-12-speed-battery-not-included","title":"Sram GX Eagle AXS Rear Derailleur 12 Speed (Battery Not Included)","description":"\u003cspan data-mce-fragment=\"1\"\u003eIt’s an all-new derailleur that’s specifically designed and optimized to be motor-driven instead of cable-actuated. 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The system is tested to IP69K water and dust proofing standard for creek crossings, mud splatterings and the resulting post-ride pressure washings.\u003c\/span\u003e","brand":"Sram","offers":[{"title":"Default Title","offer_id":40598235119804,"sku":"SRAM-RD8151000","price":361.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/files\/Sram-GXAXSEagleMech-TweedValleyBikes.jpg?v=1687622342"},{"product_id":"shimano-cassette-9-speed-hg-400-9","title":"Shimano Cassette 9 Speed CS-HG400-9","description":"The HG 400 delivers reliable shifting across the widest gear range possible for a 9 speed cassette, with an 11T-36T spread.","brand":"Shimano","offers":[{"title":"11-36T","offer_id":40611100164284,"sku":"SHIM080","price":23.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/files\/Shimnano-HG400Cassette-2024-TweedValleyBikes.jpg?v=1706088504"},{"product_id":"burgtec-e-bike-steel-thick-thin-chainring-outside-fit","title":"Burgtec 104mm BCD E-Bike Steel Thick Thin Chainring Outside Fit","description":"\u003cp\u003e104mm outside fit steel chainring in 34T. Outside fit is most commonly used on Shimano EP8 motors, check your spider first to see which way your chainring attaches. \u003c\/p\u003e\r\n\u003c!----\u003e","brand":"Burgtec","offers":[{"title":"34T","offer_id":40802223194300,"sku":"BURG-8612","price":59.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0281\/2769\/0849\/products\/Burgtec-E-bike-Chainring-ThickThin-104-Black-TweedValleyBikes.jpg?v=1643726296"},{"product_id":"sram-xo1-eagle-12-speed-rear-derailleur","title":"Sram XO1 Eagle 12 Speed Rear Derailleur","description":"\u003cp\u003eSram Eagle 12 Speed Rear Derailleur has now become a riders favourite. 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