Chainsets

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Bolt on a new chainset - the chainrings, and the crank arms which turn them - to improve your drivetrain performance. Chainsets and cranks are increasingly specialised and, depending on which one you choose, can save weight, improve power transfer through increased stiffness, or just be plain stronger. For mountain bikes, there are the ever-popular Shimano models, alongside Raceface and FSA, so you can choose the right model for your type of riding. For roadies, there's have double chainsets - compact versions for sportive riders, and standard for racers - and triple chainsets for those wanting a wider variety of gears. There are special chainsets for single-speed bikes as well.

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Search found 653 Chainsets

SRAM SX Eagle PS 12sp MTB Chainset - Black - PowerSpline BB}, Black
  • £63.99
  • RRP £68.00
  • Saving you £6

SRAM SX Eagle PS ChainsetDeveloped for modern mountain bike (MTB) trail riding, this chainset is equipped with two aluminium crank arms for exceptional strength and durability. SRAM has also kitted out this version with a single X-SYNC 2 steel chainring that uses its aggressive tooth profile to ensure greater chain retention. As a result, you'll benefit from a smoother, more efficient pedal feel. With a focus on long wear-life, the X-SYNC 2 Eagle design also reduces friction and the accumulation of mud, grit and grime. Same chain retention performance as seen in all of the higher-level Eagle drivetrain cranks.- Fully featured Eagle crankset. Now offering more Eagle options than ever before.- Steel Eagle direct mount ring — as seen on NX Eagle.- For PowerSpline cranks, use 118/73 PowerSpline Bottom Brackets.Please note: PowerSpine bottom brackets are available separately.Features: Crank Arm Material: Aluminium Chainring Material: Steel Use: Mountain Bike (MTB) Tooth Count: 32T Speed: 12 speed Bolt Circle Diameter (BCD): Direct Mount (DM) Chainline: 49mm Bottom Bracket (BB) Spindle Interface: PowerSpline (bottom bracket available separately) Guard: No guard Chainring Included: Yes, x1 X-SYNC 2 steel chainring includedTechnologies: Eagle: Eagle technology represents our newest 1x drivetrain technology. Eagle is a lighter, simpler, more durable, and easier to use drivetrain. Eagle features all-new 1x components, engineered for even greater durability and performance while maintaining a significant weight advantage over other drivetrain solutions. Eagle technology also provides an expanded gear range of 520%, which is equal to 2x11 drivetrains. X-SYNC: SRAM X-SYNC 2 Eagle is the next evolution of SRAM X-SYNC technology. The aggressive teeth design provides better chain retention for a smoother, more efficient pedal feel. With a focus on long wear-life, the X-SYNC 2 Eagle design reduces friction and the accumulation of mud, grit and grime.Manufacturer's Part Numbers: CW8587000 Black 32T 175mm CW8587001 Black 32T 170mm CW8587002 Black 32T 165mmBuy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano FC-M5100 Deore 11-Speed Boost Chainset - Double - 170mm
  • £63.74
  • RRP £74.99
  • Saving you £15

The Shimano Deore FC-M5100 mountain bike chainset delivers precise and reliable shifting for 2x11-speed drivetrains. This 2-piece crank offers a 36-26T gear combination and a 51.8 mm chainline that is compatible with 148 mm O.L.D. frames.Great value Deore M5100 2-piece design chainset for 11-speed MTB transmissionsForged crank arms rigid whilst being incredibly strong and durableHollowTech II integrated bottom bracket design uses a wide bearing placement with a large axle diameter for increased stiffness, efficiency and added durabilitySG-X chainring with patented spike pins give smooth and fast gear shifts under loadWe recommend that the bottom bracket is initially installed by a bike shop to ensure perfect facing and fit51.8 mm chain line for use with 148 mm O.L.D. frames11-speed compatible

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Shimano FC-M5100 Deore 11-Speed Boost Chainset - Double - 175mm
  • £63.74
  • RRP £74.99
  • Saving you £15

The Shimano Deore FC-M5100 mountain bike chainset delivers precise and reliable shifting for 2x11-speed drivetrains. This 2-piece crank offers a 36-26T gear combination and a 51.8 mm chainline that is compatible with 148 mm O.L.D. frames.Great value Deore M5100 2-piece design chainset for 11-speed MTB transmissionsForged crank arms rigid whilst being incredibly strong and durableHollowTech II integrated bottom bracket design uses a wide bearing placement with a large axle diameter for increased stiffness, efficiency and added durabilitySG-X chainring with patented spike pins give smooth and fast gear shifts under loadWe recommend that the bottom bracket is initially installed by a bike shop to ensure perfect facing and fit51.8 mm chain line for use with 148 mm O.L.D. frames11-speed compatible

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Shimano FC-M5100 Deore 11-Speed Chainset - Double - 170mm
  • £63.74
  • RRP £74.99
  • Saving you £15

The Shimano Deore FC-M5100-2 mountain bike crank delivers precise and reliable shifting for 2x11-speed drivetrains. This 2-piece crank offers a 36-26T gear combination and a 48.8 mm chainline.Great value Deore M5100 2-piece design chainset for 11-speed MTB transmissionsForged crank arms rigid whilst being incredibly strong and durableHollowTech II integrated bottom bracket design uses a wide bearing placement with a large axle diameter for increased stiffness, efficiency and added durabilitySG-X chainring with patented spike pins give smooth and fast gear shifts under loadWe recommend that the bottom bracket is initially installed by a bike shop to ensure perfect facing and fit48.8 mm chain line for use with 135/142 mm O.L.D. frames11-speed compatible

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Shimano FC-M5100 Deore 11-Speed Chainset - Double - 175mm
  • £63.74
  • RRP £74.99
  • Saving you £15

The Shimano Deore FC-M5100-2 mountain bike crank delivers precise and reliable shifting for 2x11-speed drivetrains. This 2-piece crank offers a 36-26T gear combination and a 48.8 mm chainline.Great value Deore M5100 2-piece design chainset for 11-speed MTB transmissionsForged crank arms rigid whilst being incredibly strong and durableHollowTech II integrated bottom bracket design uses a wide bearing placement with a large axle diameter for increased stiffness, efficiency and added durabilitySG-X chainring with patented spike pins give smooth and fast gear shifts under loadWe recommend that the bottom bracket is initially installed by a bike shop to ensure perfect facing and fit48.8 mm chain line for use with 135/142 mm O.L.D. frames11-speed compatible

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Shimano FC-MT510 Deore 12-Speed Chainset - Single - 30T170mm
  • £63.74
  • RRP £74.99
  • Saving you £15

The Shimano FC-MT510-1 Chainset delivers precise and reliable shifting for 1x12-speed drivetrains and smoother riding even over rough terrain.All-mountain crank set is tough and aggressive yet also lightweightForged crank arms rigid whilst being incredibly strong and durableHollowTech II integrated bottom bracket design uses a wide bearing placement with a large axle diameter for increased stiffness, efficiency and added durabilityWe recommend that the bottom bracket is initially installed by a bike shop to ensure perfect facing and fitFor use with 12-speed HG MTB chains onlyWith a 52 mm chain line for use in conjunction with 142 / 148 mm O.L.D.

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Shimano FC-MT510 Deore 12-Speed Chainset - Single - 32T170mm
  • £63.74
  • RRP £74.99
  • Saving you £15

The Shimano FC-MT510-1 Chainset delivers precise and reliable shifting for 1x12-speed drivetrains and smoother riding even over rough terrain.All-mountain crank set is tough and aggressive yet also lightweightForged crank arms rigid whilst being incredibly strong and durableHollowTech II integrated bottom bracket design uses a wide bearing placement with a large axle diameter for increased stiffness, efficiency and added durabilityWe recommend that the bottom bracket is initially installed by a bike shop to ensure perfect facing and fitFor use with 12-speed HG MTB chains onlyWith a 52 mm chain line for use in conjunction with 142 / 148 mm O.L.D.

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Shimano FC-MT510 Deore 12-Speed Chainset - Single - 34T170mm
  • £63.74
  • RRP £74.99
  • Saving you £15

The Shimano FC-MT510-1 Chainset delivers precise and reliable shifting for 1x12-speed drivetrains and smoother riding even over rough terrain.All-mountain crank set is tough and aggressive yet also lightweightForged crank arms rigid whilst being incredibly strong and durableHollowTech II integrated bottom bracket design uses a wide bearing placement with a large axle diameter for increased stiffness, efficiency and added durabilityWe recommend that the bottom bracket is initially installed by a bike shop to ensure perfect facing and fitFor use with 12-speed HG MTB chains onlyWith a 52 mm chain line for use in conjunction with 142 / 148 mm O.L.D.

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Shimano FC-MT510 Deore 12-Speed Chainset - Single - 30T175mm
  • £63.74
  • RRP £74.99
  • Saving you £15

The Shimano FC-MT510-1 Chainset delivers precise and reliable shifting for 1x12-speed drivetrains and smoother riding even over rough terrain.All-mountain crank set is tough and aggressive yet also lightweightForged crank arms rigid whilst being incredibly strong and durableHollowTech II integrated bottom bracket design uses a wide bearing placement with a large axle diameter for increased stiffness, efficiency and added durabilityWe recommend that the bottom bracket is initially installed by a bike shop to ensure perfect facing and fitFor use with 12-speed HG MTB chains onlyWith a 52 mm chain line for use in conjunction with 142 / 148 mm O.L.D.

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Shimano FC-MT510 Deore 12-Speed Chainset - Single - 32T175mm
  • £63.74
  • RRP £74.99
  • Saving you £15

The Shimano FC-MT510-1 Chainset delivers precise and reliable shifting for 1x12-speed drivetrains and smoother riding even over rough terrain.All-mountain crank set is tough and aggressive yet also lightweightForged crank arms rigid whilst being incredibly strong and durableHollowTech II integrated bottom bracket design uses a wide bearing placement with a large axle diameter for increased stiffness, efficiency and added durabilityWe recommend that the bottom bracket is initially installed by a bike shop to ensure perfect facing and fitFor use with 12-speed HG MTB chains onlyWith a 52 mm chain line for use in conjunction with 142 / 148 mm O.L.D.

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Shimano FC-MT510 Deore 12-Speed Chainset - Single - 34T175mm
  • £63.74
  • RRP £74.99
  • Saving you £15

The Shimano FC-MT510-1 Chainset delivers precise and reliable shifting for 1x12-speed drivetrains and smoother riding even over rough terrain.All-mountain crank set is tough and aggressive yet also lightweightForged crank arms rigid whilst being incredibly strong and durableHollowTech II integrated bottom bracket design uses a wide bearing placement with a large axle diameter for increased stiffness, efficiency and added durabilityWe recommend that the bottom bracket is initially installed by a bike shop to ensure perfect facing and fitFor use with 12-speed HG MTB chains onlyWith a 52 mm chain line for use in conjunction with 142 / 148 mm O.L.D.

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Shimano FC-M5100 Deore 10/11-Speed Chainset - Single - 30T170mm
  • £62.99
  • RRP £70.00
  • Saving you £10

The Shimano Deore FC-M5100-1 mountain bike crank delivers precise and reliable shifting for 1x10 or 1x11-speed drivetrains. The 2-piece crankset increases rigidity of crankset with less weight and transmits pedalling force efficiently. Great value Deore M5100 2-piece design chainset for 10/11-speed MTB transmissionsForged crank arms rigid whilst being incredibly strong and durableHollowTech II integrated bottom bracket design uses a wide bearing placement with a large axle diameter for increased stiffness, efficiency and added durabilityWe recommend that the bottom bracket is initially installed by a bike shop to ensure perfect facing and fit52 mm chain line for use with 135 /142 mm O.L.D. frames10/11-speed compatible

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