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

Miche Pistard 2.0 Track Chainset - Black - 49t}, Black
  • £194.99

Miche Pistard 2.0 Track ChainsetThis stunning chainset is specifically designed for use with your track/single speed drivetrain. Additionally, it features extremely high-quality forged 6082-T6 aluminium construction for superb durability. Finally, this model's chainring is coated in a special surface treatment which increases its resistance to wear. This is a perfect choice of upgrade for pushing your track performance to the next level.Features: Crank Material: Forged 6082-T6 Aluminium Chainring Material: Anodised 7075-T6 Aluminium, total treatment Bottom Bracket Compatibility: Evo Max 36x24tpi (ITA) - 1,370x24tpi (BSA); Evo Max 68x42 (BB30); Evo Max 68x46 (BB30); Evo Max 86,5x41 (PF86); Evo Max 86,5x46 (PF86) Axle: 24mm hollow axle for Evo bottom bracket Speed: Single speed BCD: 144mm, 5-arm Use: Track; Single speed Weight: 680g (165mm model)Buy Miche Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Miche Pistard 2.0 Track Chainset - Black - 48t}, Black
  • £194.99

Miche Pistard 2.0 Track ChainsetThis stunning chainset is specifically designed for use with your track/single speed drivetrain. Additionally, it features extremely high-quality forged 6082-T6 aluminium construction for superb durability. Finally, this model's chainring is coated in a special surface treatment which increases its resistance to wear. This is a perfect choice of upgrade for pushing your track performance to the next level.Features: Crank Material: Forged 6082-T6 Aluminium Chainring Material: Anodised 7075-T6 Aluminium, total treatment Bottom Bracket Compatibility: Evo Max 36x24tpi (ITA) - 1,370x24tpi (BSA); Evo Max 68x42 (BB30); Evo Max 68x46 (BB30); Evo Max 86,5x41 (PF86); Evo Max 86,5x46 (PF86) Axle: 24mm hollow axle for Evo bottom bracket Speed: Single speed BCD: 144mm, 5-arm Use: Track; Single speed Weight: 680g (165mm model)Buy Miche Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Miche Pistard 2.0 Track Chainset - Silver - 49t}, Silver
  • £194.99

Miche Pistard 2.0 Track ChainsetThis stunning chainset is specifically designed for use with your track/single speed drivetrain. Additionally, it features extremely high-quality forged 6082-T6 aluminium construction for superb durability. Finally, this model's chainring is coated in a special surface treatment which increases its resistance to wear. This is a perfect choice of upgrade for pushing your track performance to the next level.Features: Crank Material: Forged 6082-T6 Aluminium Chainring Material: Anodised 7075-T6 Aluminium, total treatment Bottom Bracket Compatibility: Evo Max 36x24tpi (ITA) - 1,370x24tpi (BSA); Evo Max 68x42 (BB30); Evo Max 68x46 (BB30); Evo Max 86,5x41 (PF86); Evo Max 86,5x46 (PF86) Axle: 24mm hollow axle for Evo bottom bracket Speed: Single speed BCD: 144mm, 5-arm Use: Track; Single speed Weight: 680g (165mm model)Buy Miche Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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FSA Omega Compact MegaExo NBD Road Chainset - Black - 46t}, Black
  • £101.99
  • RRP £129.95
  • Saving you £22

FSA Omega Compact MegaExo NBD Road ChainsetThis spectacular chainset is where fashion meets function, combining sleek styling with ultra-robust industrial design elements. Its updated 11 speed compatibility puts the most recent shifting technology into an attractive speed machine, that'll have you soaring up to speed in style. Whether you're competing or riding with your buddies, its strong aluminium crank arms and reduced weight will have you pedalling at the top of your game.Features: Material: Die cast Aluminium crank arms Bolts: Chromoly chainring bolts Compatibility: Shimano and SRAM 10/11 speed systems Spindle Size: 19mm Use: Road Weight: 871gBuy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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FSA K-Force Light Modular 386Evo Chainset - Carbon - 32-48t}, Carbon
  • £579.95

FSA K-Force Light Modular 386Evo ChainsetThis stunning chainset has been developed specifically for gravel, adventure and road use. Additionally, this model fits a wide variety of frames with a range of BB standards, thanks to its adaptable BB386 EVO 30mm spindle. Whether you're riding across forest paths or navigating around the city, this top-notch chainset will get you up to speed smoothly and efficiently.Features: Arm Material: Carbon Spindle Material: Forged AL7050 Aluminium Spindle Size: 30mm BCD: 90mm Bolts: Direct mount Compatibility: Shimano and SRAM 10/11 speed systems Bottom Bracket: BB386 Use: Road Weight: 650gBuy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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FSA Energy Modular 386Evo Road Chainset - Black - 46.36t}, Black
  • £142.77
  • RRP £279.95
  • Saving you £49

FSA Energy Modular 386Evo Road ChainsetThis high-quality and reliable chainset has been specially designed for gravel, adventure and road use. Thanks to its adaptable BB386 EVO 30mm spindle, this superb model will fit a wide variety of frames with a range of BB standards. Ideal for tackling everything from the tarmac to the forest paths and everything in between, you'll have no problem riding wherever your next adventure takes you.Features: Arm Material: Alloy Spindle Material: Forged AL7050 Aluminium Spindle Size: 30mm BCD: 90mm Bolts: Direct mount Compatibility: Shimano and SRAM 10/11 speed systems Bottom Bracket: BB386 Use: Road Weight: 755gBuy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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FSA Energy Modular 386Evo Road Chainset - Black - 48.32t}, Black
  • £191.99
  • RRP £279.95
  • Saving you £31

FSA Energy Modular 386Evo Road ChainsetThis high-quality and reliable chainset has been specially designed for gravel, adventure and road use. Thanks to its adaptable BB386 EVO 30mm spindle, this superb model will fit a wide variety of frames with a range of BB standards. Ideal for tackling everything from the tarmac to the forest paths and everything in between, you'll have no problem riding wherever your next adventure takes you.Features: Arm Material: Alloy Spindle Material: Forged AL7050 Aluminium Spindle Size: 30mm BCD: 90mm Bolts: Direct mount Compatibility: Shimano and SRAM 10/11 speed systems Bottom Bracket: BB386 Use: Road Weight: 755gBuy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Truvativ Descendant TLD CoLab 12sp MTB Chainset - Red - 32t}, Red
  • £239.99
  • RRP £469.00
  • Saving you £49

Truvativ Descendant TLD CoLab 12sp MTB ChainsetThis superb 12 speed chainset is specially engineered for MTB use as it offers consistent performance all across the mountain. It looks as amazing as it performs thanks to its stunning Troy Lee Designs custom painted graphics. To top it off, its lightweight carbon fibre crank arm construction with an aluminium chainring means you won't have to worry about any excess weight holding you back from a thrilling off-road ride.Features: Material: Crank Arm: Carbon Fibre; Chainring: Aluminium Use: Mountain Bike (MTB) Speed: 12 speed Tooth Count: 32T Chainline: Boost compatible with 52mm Pedal Spindle: 9/16" Chainring BCD: Direct Mount SRAM Number of Chainrings: Chain Retaining Single Spindle Interface Type: SRAM DUB Bottom Bracket Included: No Bottom Bracket Compatibility: DUB:BSA73, PF89.5, PF92, PF30 MTB73, BB30 MTB73 and BSA MTB68SP Chainring Compatibility: Designed specifically for Eagle chains and drivetrains Chainline/Hub Compatibility: 141/148 Boost Hubs Included: Direct mount X-SYNC 2 chainring provides significantly quieter performance, with better mud clearing and durabilityTechnologies: DUB: The relationship between bottom bracket spindle and bearing is the core of DUB technology. It's where stiffness meets durability. SRAM took it a step beyond conventional thinking and made everything simpler, by better integrating the relationship between chainring, crank, spindle and bottom bracket. It's this clear system approach that equals better drivetrain performance.Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Truvativ Descendant TLD CoLab 12sp MTB Chainset - Black - 32t}, Black
  • £249.99
  • RRP £469.00
  • Saving you £47

Truvativ Descendant TLD CoLab 12sp MTB ChainsetThis superb 12 speed chainset is specially engineered for MTB use as it offers consistent performance all across the mountain. It looks as amazing as it performs thanks to its stunning Troy Lee Designs custom painted graphics. To top it off, its lightweight carbon fibre crank arm construction with an aluminium chainring means you won't have to worry about any excess weight holding you back from a thrilling off-road ride.Features: Material: Crank Arm: Carbon Fibre; Chainring: Aluminium Use: Mountain Bike (MTB) Speed: 12 speed Tooth Count: 32T Chainline: Boost compatible with 52mm Pedal Spindle: 9/16" Chainring BCD: Direct Mount SRAM Number of Chainrings: Chain Retaining Single Spindle Interface Type: SRAM DUB Bottom Bracket Included: No Bottom Bracket Compatibility: DUB:BSA73, PF89.5, PF92, PF30 MTB73, BB30 MTB73 and BSA MTB68SP Chainring Compatibility: Designed specifically for Eagle chains and drivetrains Chainline/Hub Compatibility: 141/148 Boost Hubs Included: Direct mount X-SYNC 2 chainring provides significantly quieter performance, with better mud clearing and durabilityTechnologies: DUB: The relationship between bottom bracket spindle and bearing is the core of DUB technology. It's where stiffness meets durability. SRAM took it a step beyond conventional thinking and made everything simpler, by better integrating the relationship between chainring, crank, spindle and bottom bracket. It's this clear system approach that equals better drivetrain performance.Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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E Thirteen TRS+ 11 Speed Mountain Bike Chainset - Black - 34.24t}, Black
  • £54.99
  • RRP £289.00
  • Saving you £81

E Thirteen TRS+ 11 Speed Mountain Bike ChainsetThis stunning crankset is designed to take the extreme punishment dealt by riders on enduro bikes, yet it's still light enough to use for XC. Ready to conquer every ride, this TRS+ version features a forged and CNC-machined Exalite+ aluminium crank arm construction that's tough enough for blasting across rock gardens, tree-roots and debris with ease. Furthermore, its two high-quality chainrings allow for fast and precise shifting performance, so you can keep your momentum rolling as you carve your way around the mountain.Lightweight and Stiff MTB CranksThis brilliant components is the result of over the top thinking by E Thirteen engineers to produce a lighter, stiffer, stronger and more reliable crankset. It features a 30mm spindle which provides a rigid base for the system, while its proprietary P3 Connect Polygon interface creates a more robust, reliable, impact-resistant spindle-arm junction. This is the ultimate choice of upgrade for off-road thrill-seekers who want to maintain a powerful pedal stroke on every ride, from this light set of cranks.Features: Crank Arm Material: Forged and CNC-machined Exalite+ Aluminium arms Spindle Material: Aluminium Use: MTB, Enduro, XC Chainrings: 2 Bolt: 4-bolt Spindle Diameter: 30mmBuy E Thirteen Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Truvativ Descendant 6k Eagle MTB Chainset - Boost - Black - 32t}, Black
  • £104.99

Truvativ Descendant 6k Eagle MTB Chainset - BoostThis mountain bike (MTB) chainset features two robust aluminium crank arms that have been put through Truvativ's forging process for maximum strength and durability as you navigate around the mountain. Benefitting from an X-SYNC 2 Eagle chainring, it uses its aggressive 32 tooth design to deliver superior chain retention for a smooth, 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 for dependable acceleration on the toughest of terrains. Coming complete with many of the brand's performance-enhancing technologies such as DUB and Eagle, as well as Boost spacing, this is a great choice of upgrade for powering your way from trail to trail.Boost Spaced MTB Chainset with DUB TechnologyThe Descendant 6K crankset delivers consistent performance every time out. Featuring SRAM's X-SYNC 2 tooth profile chainring, the Descendant crankset is engineered for complete chain control. Each tooth's thickness is precisely toleranced and controlled to work seamlessly with the SRAM chain's inner and outer links. SRAM DUB technology features a better-engineered bottom bracket and a new spindle design. Together, these allow for a more uniform approach to bottom bracket fitment, better sealing against contamination and forward and backward compatibility. Now everyone can benefit from a new measure of durability.Optimised 6000 series forged aluminium arms.SRAM DUB technology features a uniform approach to bottom bracket fitment, better sealing against contamination and is forward and backward compatible.Features: Crank Arm Material: Aluminium Chainring Material: Steel Use: Mountain Bike (MTB) Speed: 12 speed Chainring Size: 32T Chainline: 52mm Bottom Bracket (BB) Spindle Interface: DUB Bolt Circle Diameter (BCD): Direct Mount (DM) Guard: No Guard Please Note: Bottom bracket is not included (available separately) Weight: 717gTechnologies: Boost: Boost is the standard wheel and drivetrain specification that opens the opportunity for improved frame geometry with shorter chain stays, wider and stiffer suspension pivots, wider range of chainring options, as well as more clearance for bigger tires and wider, stiffer wheels. 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. DUB: The relationship between bottom bracket spindle and bearing is the core of DUB technology. It's where stiffness meets durability. We took it a step beyond conventional thinking and made everything simpler—better integrating the relationship between chainring, crank, spindle and bottom bracket. It's this approach to developing a complete system that equals better drivetrain performance. Manufacturer's Part Numbers: CW8532003 Black 32T 170mm CW8532002 Black 32T 175mmBuy Truvativ Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Truvativ Descendant 6K Eagle 12sp MTB Chainset - Black - 32t}, Black
  • £104.49

Truvativ Descendant 6K Eagle 12sp MTB ChainsetFeaturing two robust aluminium crank arms that have been put through Truvativ's forging process, this chainset offers maximum strength as you carve your way around the mountain. Benefitting from an X-SYNC 2 Eagle chainring, it uses its aggressive 32 tooth design to deliver superior chain retention for a smooth, 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 for dependable acceleration on the toughest of terrains. Coming complete with many of the brand's performance-enhancing technologies such as DUB and Eagle, this is a great choice of upgrade for powering your way from trail to trail.MTB Chainset with DUB TechnologyThe Descendant 6K crankset delivers consistent performance every time out. Featuring SRAM's X-SYNC 2 tooth profile chainring, the Descendant crankset is engineered for complete chain control. Each tooth's thickness is precisely toleranced and controlled to work seamlessly with the SRAM chain's inner and outer links. SRAM DUB technology features a better-engineered bottom bracket and a new spindle design. Together, these allow for a more uniform approach to bottom bracket fitment, better sealing against contamination and forward and backward compatibility. Now everyone can benefit from a new measure of durability.Optimised 6000 series forged aluminium arms.SRAM DUB technology features a uniform approach to bottom bracket fitment, better sealing against contamination and is forward and backward compatible.Features: Crank Arm Material: Aluminium Chainring Material: Steel Use: Mountain Bike (MTB) Speed: 12 speed Chainring Size: 32T Chainline: 49mm Bottom Bracket (BB) Spindle Interface: DUB Bolt Circle Diameter (BCD): Direct Mount (DM) Guard: No Guard Please Note: Bottom bracket is not included (available separately) Weight: 717gTechnologies: 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. DUB: The relationship between bottom bracket spindle and bearing is the core of DUB technology. It's where stiffness meets durability. We took it a step beyond conventional thinking and made everything simpler—better integrating the relationship between chainring, crank, spindle and bottom bracket. It's this approach to developing a complete system that equals better drivetrain performance. Manufacturer's Part Numbers: CW8532000 Black 32T 175mm CW8532001 Black 32T 170mmBuy Truvativ Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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