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Shimano XT M8000 2x11 Speed MTB Boost Chainset - Black - 51.8mm Chainline, Black
  • £164.99
  • RRP £214.99
  • Saving you £23

Shimano XT M8000 2x11 Speed MTB Boost ChainsetThe Shimano XT M8000 chainset features updated and improved materials and shifting technologies previously found only on the race level XTR components. This brings additional performance, and the optimal balance of durability, weight, and value to the trusted workhorse Shimano XT line. These cranks feature Hollowtech ll technology for unrivalled strength-to-weight ratio.Features:Forged HollowTech II aluminium cranksLightweight construction for external super smooth bottom bracket bearingsSteel inner ring combined with a thicker aluminium and carbon composite Hollow outer ring for excellent rigidity and durabilityClose ratio gear combination for minimum shifting gap provides improved cadence while reducing pedal feedback on suspension bikesPlus 3mm outboard chain line (51.8mm) for use with 148mm rear axle widthHG-X chainring with patented spike pins give smooth and fast gear shifts under loadStiffness and strength increased with advanced design due to wider spaced bearings and oversized axle70° spider arm for optimal rigidityFor use with 11-speed HG-X MTB chains onlyA 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano XT M8000 Double 11 Speed Chainset - Black - 48.8mm Chainline, Black
  • £155.00
  • RRP £209.99
  • Saving you £26

Shimano XT M8000 Double 11 Speed ChainsetSuitable for all types of mountain bike (MTB) riding, the XT M8000 2x11-speed chainset brings you the range for thriving on all terrains and in all riding situations. Available in different tooth count ratios with lower differences between the chainrings, you'll be able to maintain your pedalling rhythm, making it ideal for your cross country (XC) racing bike. Offering you the perfect mix of low weight and high strength, Shimano has built it with aluminium crank arms, a tough steel axle and the chainrings are made with steel teeth on a carbon fibre composite carrier body. Plus, the chainring’s teeth have been shaped to enhance chain retention as you attack the roughest sections of the trails.Features: Material: Crank Arms: Aluminium; Axle: Steel; Chainrings: Steel teeth with Carbon Fibre Composite carrier body Axle Diameter: 24mm (For Hollowtech II systems) Speed: 2x11-Speed 4-Arm or 5-Arm: 4-Arm Bolt Circle Diameter (BCD): 4x96/64mm Recommended Bottom Bracket: BB-MT800/BB-MT800-PA Hollowtech II (Not included) Bottom Bracket Included: No Chainring Size: Separate 38/28T, 36/26T and 34/24T options Chainrings Included: Yes Bottom Bracket Shell Width: 68 or 73mm Chainline: 48.8mm Q-Factor: 176mm Manufacturer's Part Number: FC-M8000-2 Weight: 38/28T: 738.9g; 36/26T: 718.1g; 34/24T: 695.5gA 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano XT M8000 MTB Crankset - Black - 50mm Chainline, Black
  • £125.99
  • RRP £144.99
  • Saving you £13

Shimano XT M8000 MTB CranksetThe Shimano XT M8000 crankset is an 11 speed crankset designed to work with any 1x chainring with a 96mm BCD chainring. Using the Hollowtech II technology to improve rigidity and strength, it’s perfect if you are looking at converting to a 1x set up.Durable and Rigid CranksetThis Shimano XT M8000 Single 11-Speed Crankset features a new 3D composite tooth composition, which is optimised to support the load that is attributed to the chainring with enhanced chain retention. With improved sealing for durability and driving rigidity, this Shimano XT M8000 Single 11-Speed Crankset is an upgrade you will reap immediate benefit from.Features:Cassette Compatibility: 114-Arm Chainrings: YesBolt Circle Diameter: C.D. 96mmCrank Arms: HollowTech II TechnologyBottom Bracket: BB-MT800 / BB-MT800-PABB Shell Width: 68, 73mm, 86.5mm (BB86/92),Chainring: Not includedCrank length: 165mm, 170mm or 175mmAxle Diameter: 24mmPlease note, Bottom Bracket is NOT included.Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano XT M8000 MTB Crankset - Boost - Black - 53mm Chainline, Black
  • £139.99

Shimano XT M8000 MTB Crankset - BoostWith some major updates over its previous models, the XT M8000 crankset is now manufactured from better quality materials and adopts technologies that used to be reserved for Shimano’s top-end XTR range. This means you’ll be able to attack the trails even more aggressively, safe in the knowledge that your drivetrain will back you up. Shimano XT Boost Compatible CranksetLightweight and durable, this XT mountain bike crankset is ready to give you the reliability and consistent power delivery you need to quickly power up to speed and to conquer steep climbs. This particular model is also “Boost” compatible as it has a longer spindle for use with bikes with the wider 148mm spacing. Features:Material: Forged HollowTech II Aluminium Axle/Spindle Size: 24mm (for use with Hollowtech II systems) Bolt Circle Diameter: 4x10mm Shimano asymmetric design Speed: 11-speed Chainline: 3mm outboard chain line (53.4mm) for use with 148mm rear axle width (boost) Lightweight construction for external super smooth bottom bracket bearings For use with 11-speed Dyna-Sys DCE single chainrings (not included) For use with 11-speed HG-X MTB chainsStiffness and strength increased with advanced design due to wider spaced bearings and oversized axle70° spider arm for optimal rigidity Bottom bracket not included Please Note: Chainring not included Manufacturer Reference Code: 170mm: FCM8000BC; 175mm: FCM8000BE Weight: 698g (175mm, excluding BB, with a 36T chainring fitted)A 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano XT M8000 Single Chainring - Black - 4-Bolt, Black
  • £74.99

SRAM PC1 Nickel Single Speed ChainThe ideal addition to your ride for long-lasting, reliable chain performance. This durable Nickel Single Speed Chain from SRAM features a 114-link length and is suitable for use with single speed gears. Features:Use: Road, Mountain Bike (MTB)Compatible Gears: Single SpeedClosing Link: Snap LockPin Treatment: Heat treatedRivet Type: StepRecommended Group: IGHQuick link: YesChain Length: 114 link chainSpeeds: Single SpeedWeight: 330gBuy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano XT M8000 Single Narrow Wide Chainring - Black - 4-Bolt, Black
  • £74.99

Shimano XT M8000 Single Narrow Wide ChainringThis dynamic Narrow Wide Chainring from Shimano benefits from Shimano's Dynamic Chain Engagement (DCE) technology, which holds the chain securely for increased control when tackling challenging terrain. The durable teeth feature a plated steel construction for increased long-lasting performance. What's more, it keeps chain noise to a minimum, for a smoother, quieter ride.Features:Hollow gear construction for optimised rigidity, lightweight and durabilityCompatibility: Dyna-Sys11 HG-X11 11-speed chain compatibleBolt Circle Diameter: 96mmSpeed: 11 SpeedPart No: SM-CRM81A 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano XT M8100 12 Speed Chain - Silver, Silver
  • £44.99
  • RRP £49.99
  • Saving you £10

Shimano XT M8100 12 Speed ChainThe XT M8100 12 Speed Chain from Shimano is strong and durable for smooth gear shifts anywhere on the mountainside. Powerful and reliable, even under load, this 12-Speed mountain bike chain is optimised for use with Shimano XT and XTR 12-Speed drivetrain systems.This top-quality model helps you dominate every run thanks to its extended inner plate which improves chain engagement and retention for superior acceleration and gearing. It's simple to connect to your bike thanks to its Quick-Link, which makes installation a breeze. Weighing in at only 252g (approx), you'll not have to worry about adding any unnecessary weight to your drivetrain while enjoying a more confident ride.The M8100 chain provides enhanced chain retention thanks to an extended portion of the inner plate. The new chain features quick-link assembly and SIL-TEC treatment for extended off-road durability.Hyperglide+ Gear Shifting Smoothness and PrecisionHyperglide+ drivetrain’s redesigned cassette and chain promote the next generation of MTB riding by enhancing speed, shifting efficiency and smoothness over any terrain. It will help kickstart the next generation of mountain bike riding by introducing continuous pedalling over virtually any terrain. This revamped drive system and dedicated chain deliver fast-shifting, efficient power transfer and chain stability like you’ve never experienced before. It helps riders adapt to drastically changing trail conditions by precisely judging the optimal shifting moment for consistently smooth operation.Plus, with Shimano's QuickLink system, you have a tool-free chain assembly that provides great convenience and confidence when assembling your drivetrain setup.Features: Use: Road and Mountain Bike (MTB) Speed: 12-Speed Links: 126 links Non-reusable Quick-link easy connection Weight: 252g (approx.)Please Note: A 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano XT M8100 12 Speed Chain Chains
  • £44.99
  • RRP £49.99
  • Saving you £10

This top-quality model helps you dominate every run thanks to its extended inner plate which improves chain engagement and retention for superior acceleration and gearing. It's simple to connect to your bike thanks to its Quick-Link, which makes installation a breeze. Weighing in at only 252g (approx), you'll not have to worry about adding any unnecessary weight to your drivetrain while enjoying a more confident ride. The M8100 chain provides enhanced chain retention thanks to an extended portion of the inner plate. The new chain features quick-link assembly and SIL-TEC treatment for extended offroad durability. Hyperglide+ Gear Shifting Smoothness and Precision Hyperglide+ drivetrain’s redesigned cassette and chain promote the next generation of MTB riding by enhancing speed, shifting efficiency and smoothness over any terrain. It will help kickstart the next generation of mountain bike riding by introducing continuous pedalling over virtually any terrain. This revamped drive system and dedicated chain deliver fast-shifting, efficient power transfer and chain stability like you’ve never experienced before. It helps riders adapt to drastically changing trail conditions by precisely judging the optimal shifting moment for consistently smooth operation. Plus, with Shimano's QuickLink system, you have a tool-free chain assembly that provides great convenience and confidence when assembling your drivetrain setup.

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Shimano XT M8100 12 Speed Chainring - Black - Direct Mount, Black
  • £64.99
  • RRP £74.99
  • Saving you £13

Shimano XT M8100 12 Speed ChainringDesigned for tackling tough mountain bike (MTB) trails, this 12 Speed Chainring from Shimano features an optimised gear tooth profile which improves chain engagement and retention. It also benefits from a durable and lightweight aluminium construction, so you can enjoy long-lasting performance, without adding unnecessary weight.Features:Material: AluminiumUse: Mountain Bike (MTB)Series: XT M8100Speed: 12 speedArm: 4-armMount: Direct MountCompatible Chain: CN-M8100 12 speedCompatible Crankset: FC-M8100-1, FC-M8120-1 and FC-M8130-1Part No: SM-CRM85Technologies:Dynamic Chain Engagement+: Dynamic Chain Engagement+ is a special gear teeth profile designed for use in single-chainring configurations for cross-country (XC), enduro, and trail riding. It gives more chain retention and smoother pedalling - even over bumpy terrain. Chain retention of any gear will reduce abrasion and worn out.A 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano XT M8100 12 Speed Chainring Chain Rings
  • £39.95
  • RRP £74.99
  • Saving you £47

This stunning model features a MTB optimised gear tooth profile which improves chain engagement and retention, so you can ride with confidence and navigate your way around the mountain. Its 12 speed design is engineered for superior chain retention on the trails, meaning you'll get the most of out every off-road adventure.  Technologies: Dynamic Chain Engagement+: Dynamic Chain Engagement+ is a special gear teeth profile designed for use in single-chainring configurations for XC, enduro, and trail riding. It gives more chain retention and smoother pedalling - even over bumpy terrain. Chain retention of any gear will reduce abrasion and worn out.

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Shimano XT M8100 12 Speed Mountain Bike Chainset - Black - 36.26t}, Black
  • £197.98
  • RRP £209.99
  • Saving you £6

Shimano XT M8100 12 Speed Mountain Bike ChainsetContinuing the legacy for mountain bikers everywhere, this stunning 12 speed chainset offers the ultimate range for every ride. It features a chainring ratio with 36 to 26 teeth and delivers almost unlimited possibilities to tackle whatever the trails have to throw at you. Its hollow forged crank arms make it incredibly tough for weaving around the mountain while also keeping its weight low.High-Performance 12 Speed CranksetFor those who are drawn to unknown terrain, the chainrings feature Dynamic Chain Engagement+ technology which holds your chain safely on the most aggressive of runs. This is the perfect upgrade for a guaranteed smooth, efficient and quieter drivetrain.Features: Material: Crank Arm, Outer Chainring: Anodised Aluminium; Axle, Inner Chainring: Steel Use: MTB Speed: 12 speed Number of Chainrings: 2 Tooth Count: 36/26T Chainline: 48.8mm Q Factor: 172mm Recommended Bottom Bracket: BB-MT800 (Thread Type); BB-MT800-PA (Pressfit) Weight: 654g (175mm version) A 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano XT M8100 2x12 Speed Chainset Chainsets
  • £179.98
  • RRP £219.99
  • Saving you £18

For riders who are drawn to the unknown trails and terrain, this stunning 2x12 model delivers the ultimate gearing ratio for every ride. Its chainrings feature Dynamic Chain Engagement+ technology which holds your chain securely on the rowdiest of runs. Weave from trail to trail with its 36 to 26 teeth allowing for almost unlimited possibilities to dominate whatever the mountain has to throw at you. To top it off, its hollow forged crank arms make it immensely robust for carving your way around without any excess weight holding you back. These are an ideal choice of upgrade for unrivalled off-road performance and control.

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