Chainsets

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Chainsets Info

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

Shimano STEPS SM-DUE10 Speed Sensor Chainsets
  • £34.99

This model is a speed sensor unit for Shimano STEPS E-bike platforms. It is designed to work with all brakes that are available for the Shimano STEPs system. Technologies: E-Tube: The E-TUBE platform's “Plug & play” and D-FLY wireless connections make it easier than ever to check the system's status, and apply customized settings to DI2 and SHIMANO STEPS components with a PC, tablet or smart phone. Wirelessly customize functions like SHIMANO SYNCHRONIZED SHIFT over Bluetooth® while out on a ride. Automatically checks for firmware updates on each startup to ensure all components are running the latest version. PC, smartphone and tablet applications can help you quickly diagnose errors and simplify the repair process. Beautiful visualization of your real-time SHIMANO STEPS riding data on your smartphone. Advanced all-weather design resists rusting, stretching, and freezing.

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Shimano Deore XT M8000 11 Speed Double Chainset Chainsets
  • £34.99
  • RRP £189.99
  • Saving you £82

Close ratio gear combination for minimum shifting gap provides improved cadence while reducing pedal effort. HG-X chainring with patented spike pins gives smooth and fast gear shifts under load. Stiffness and strength increased with advanced design due to wider spaced bearings and oversized axle.

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Raleigh Chainset 42T Triple Alloy/Steel
  • £36.99

Key Features:Raleigh aftermarket chainset,42/34/24 MTB size chainrings,Diamond taper 170mm arms,.

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SRAM SX Eagle PS Chainset Chainsets
  • £39.94
  • RRP £68.00
  • Saving you £41

Specifically developed for the challenges of modern mountain bike (MTB) trail riding, this chainset features two hard-wearing 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. Technologies: 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 2: 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 165mm

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Shimano FC-M361 Square Taper Chainset
  • £39.99
  • RRP £56.99
  • Saving you £30

Entry level 7 / 8-speed chainset offering slick hyperdrive shifting performance for off road enthusiasts,7 / 8-speed compatible steel chainrings,For use square taper bottom brackets,Bolt circle diameter (BCD) 104mm outer, 64mm inner..

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Shimano FC-M371 Square Taper Chainset
  • £39.99
  • RRP £56.99
  • Saving you £30

Wide variety of chain case choicesSquare taper bottom bracket fitmentPin position with better clearance toward chaincase.

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Truvativ SRAM S600 Chainset - 8 or 9 Speed
  • £40.99
  • RRP £45.00
  • Saving you £9

Labeling and Finish mesh perfectly with SRAM drivetrain families. Forged arms increases the strength and reliability paired with SRAM's smooth shifting 8- and 9-speed chainrings - give you the best combination of looks, performance and price.SRAM's proven Power Spline and classic square BB interfaces are available. Intended to compliment the X4 and X5 Families.

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Raleigh Road Double Chainset
  • £40.99

Key Features:Replacement road triple chainset,52t, 42t & 32t chainrings,Square taper,170mm alloy crank arms.

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Shimano FC-M371 Acera Chainset - Square Taper - 44/32/22T 170mm
  • £42.49
  • RRP £56.99
  • Saving you £25

This is the Shimano Acera M371 Triple Chainset. It features a square taper bottom bracket fitment and a pin position with better clearance toward chainset. This is a great quality triple chainset for use with square taper bottom brackets. Comes with either 170 or 175 crank arms dependant on the ratio you choose (see below).Acera components are characterized by three keywords: accurate, precise and stylish. This group provides accurate shifting with less loss of pedal power.Wide variety of chain case choicesSquare taper bottom bracket fitmentPin position with better clearance toward chain caseWide variety of choices:48/36/36 170mm crank - 44/34/24 175mm crank - 48/36/26 175mm crank

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Shimano M6100 Deore 12 Speed Single Chainset Cranksets
  • £42.99
  • RRP £89.99
  • Saving you £52

This crankset features a forged alloy crank arm construction, which makes it more than capable of handling all the abuse that's associated with all-day epics in the mountains. Shimano has also kitted out this model with a lightweight aluminium single chainring for the ultimate strength to weight balance. Part Numbers: 30T 175mm: FCM6100E0; 32T 170mm: FCM6100C2; 32T 175mm: FCM6100E2 and 30T 170mm: FCM6100C0

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Shimano M6100 Deore 12 Speed MTB Single Chainset - Black - 30t}, Black
  • £42.99
  • RRP £89.99
  • Saving you £52

Shimano M6100 Deore 12 Speed Single ChainsetThis 12 speed crankset is engineered for fast and fun MTB riding, as it gives you fast and acceleration and smooth performance as you blast across the mountain. It features a hard-wearing and forged alloy crank arm construction, which makes it more than capable of handling all the abuse that's associated with all-day epics in the mountains. Shimano has also equipped this model with a lightweight aluminium single chainring for the ultimate strength to weight balance.Features: Crank Arm Material: Forged Alloy Chainring Material: Lightweight Aluminium Use: MTB Speed: 12 speedSingle or Double Chainring: Single Tooth Count: 30T or 32T options available separately Length: 170mm or 175mm options available separately Bottom Bracket Design: HollowTech II integrated bottom bracket Compatibility: Shimano 12speed Dyna-Sys MTB HG-X transmissions Chainline: 52mm chain line for use with 135 /142 mm O.L.D. frames Chainring Mount: Direct mount 2-speed Dyna-Sys Compatible: Yes Part Numbers: 30T 175mm: FCM6100E0; 32T 170mm: FCM6100C2; 32T 175mm: FCM6100E2 and 30T 170mm: FCM6100C0A 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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SRAM SX Eagle PS 12sp MTB Chainset - Boost - Black - PowerSpline BB}, Black
  • £43.99
  • RRP £68.00
  • Saving you £35

SRAM SX Eagle PS 12sp MTB Chainset - BoostThis Boost-spaced mountain bike (MTB) chainset features an aluminium crank arm construction for fantastic durability on the toughest of rides. SRAM has also equipped this model with a single steel chainring, so you can benefit from its reliable and precise chain retention as you ride across the trails. Coming kitted out with Eagle technology, it offers lighter, simpler and more durable performance than standard 12 speed cranksets. Eagle technology also provides an expanded gear range of 500%, which is equal to that of 2x11 speed drivetrains, while maintaining a significant weight advantage. This makes it a great option for off-road riders who want to benefit from the same chain retention performance as seen on the higher-level Eagle drivetrain cranks but at a wallet-friendly price. Features: Crank Arm Material: Aluminium Chainring Material: Steel Use: MTB Speed: 12 speed Tooth Count: 32T Mount: Direct mount Bottom Bracket: Powerspline Compatible Chain: SRAM Eagle Chainline: 52mm Manufacturer's Part Numbers: 170mm: CW8587004; 175mm: CW8587003; 165mm: CW8587005Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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