Search found 1159 items

ID Alloy Chainring Bolts
  • £11.99

Lightweight, high quality Aluminium replacement chainring bolts,Anodised colours - Blue, Gold, Green, Black, Red or Purple (1/3 the weight of Steel.),Single, XL Single or Double (Set of 5).

VIEW ITEM
Shimano XT M770 9 Speed Chainring Chain Rings
  • £11.99
  • RRP £16.99
  • Saving you £29

Specifically developed for use with the Shimano XT M770 chainset, this 3x9-speed compatible mountain bike chainring is a perfect replacement to get your 9-speed drivetrain working smoothly again. Made from a light, yet tough aluminium construction for the larger 44 and 32T rings and a strong and durable steel build for the inner 22 and 26T rings, the Shimano XT M770 9 speed chainring will give you smooth shifting ride after ride. Sold individually.

VIEW ITEM
FSA DH 34T MTB Chainring Chain Rings
  • £11.99
  • RRP £16.95
  • Saving you £29

Genuine replacement chainring made from CNC alloy (AL7075/T6) and 3mm thick.

VIEW ITEM
Shimano Alivio FCM430 9 Speed Triple Chainrings Chain Rings
  • £11.99

Lightweight and durable chainrings.

VIEW ITEM
FSA Pro Road Chainring - Black - 53t}, Black
  • £12.49
  • RRP £59.99
  • Saving you £79

FSA Pro Road ChainringCNC-machined from a high-quality aluminium construction, this chainring gives you smooth operation for clean shifting on your road bike. The outer chainring option also has stainless steel pins and shifting ramps to aid smooth and fast gear changes, so you can maintain your smooth cadence as you spin up to speed. Features:Chainring Material: CNC-machined AL7075/T6 AluminiumOuter Chainring Material: Stainless Steel pins and shifting ramps (outer chainring option only) Use: Road BCD: 5x110mm or 5x130mm options available separately Speed: 50T 130mm BCD: 8/9 speed 53T 130mm BCD: 8/9 speed 50T 110mm BCD: 8/9 speed 53T 110mm BCD: 10/11 speed 52T 110mm BCD: 10/11 speed 48T 110mm BCD: 10/11 speed Buy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
OneUp Components Narrow Wide Single Chainring - Black - 4-Bolt, Black
  • £12.60
  • RRP £42.00
  • Saving you £70

OneUp Components Narrow Wide Single ChainringCompatible with a wide range of SRAM and Shimano cranksets, this hard-wearing Narrow Wide Single Chainring from mountain bike (MTB) component specialists OneUp Components provides ultra-efficient chain grip as you ride over the roughest terrain. Made from tough yet lightweight 7075-T6 Aluminium, plus featuring reinforced teeth and mud clearing chamfers, this chainring delivers the performance and strength you need and a long usage life.Features: Material: 7075-T6 Aluminium Speed: 9,10,11 and 12-Speed Chainline: 48-50mm Bolt Circle Diameter (BCD): 4x94/96mm Compatibility: 94/96mm - all symmetrical 4 arm 94mm bolt circle diameter (BCD) cranks (SRAM X01, X1, GX), all symmetrical 4 arm 96mm BCD cranks (Shimano compact triple M782, M672, M622, M612); 104mm - all 104mm BCD cranks Narrow Wide tooth profile eliminates chain drop with the perfect chain mesh fit Perfect 49mm chainline with 2mm Shims included for a quieter drivetrain, improved chainring wear and best no drop performance Subtly slotted bolt holes allow for a perfect fit with both 94 and 96 BCD symmetrical crank arms Reuse your existing 8-10mm long ring hardware - no new bolt packs required Aggressive crud chamfers for awesome mud shedding performance and extended ring life Reinforced wide tooth design provides maximum ring durability when run without a bash guard 104-30T rings have integrated shims and chainring bolt threads to allow the smallest ring size possible Weight: 94mm - 43g (30T), 49g (32T), 58g (34T); 96mm - 43g (30T), 49g (32T), 58g (34T); 104mm - 40g (30T), 44g (32T), 54g (34T), 2g (4x shims) Please Note: NOT compatible with 10-Speed Shimano XT armsets and also NOT compatible with 12 Speed Shimano/Hyperglide Chains.Please Note: Shims are included with ring. For 2x crank conversions, shims between the crank and ring get you back to an ideal 49-50mm chainline. For 3x crank conversions, shims under the bolt heads allow reuse of your 3x hardware.Buy OneUp Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Shimano Deore M510 9 Speed Triple Chainring Chain Rings
  • £12.99

Coming kitted out with a robust steel build, this Shimano Deore 9 speed chainring is engineered for toughness and dependability as you hit the trails. It's polished on the inner side and has a matt finish on the outside, while its pick-up teeth and ramps improve shifting speed. This is a genuine Shimano spare part. Sold individually.

VIEW ITEM
Shimano SLX M675 Chainring (10 Speed) Chain Rings
  • £12.99
  • RRP £14.99
  • Saving you £13

Ride Shimano and enjoy the benefits of their no-compromise attitude. This Shimano SLX M675 chainring uses a durable steel composite construction for unrivalled performance on the mountain bike (MTB) trails. Shimano presents the drivetrain technology for mountain bikes: DYNA-SYS. This revolutionary technology uses a 10 speed cassette, but that is not the only feature of this system. The highlight is a completely redesigned drivetrain that creates real added benefits for the rider. It’s not only an extra gear…It’s about closer gear ratios for smoother shifting performance and improved power transfer. It’s about riding optimized gear combinations that improve efficiency and durability It’s all about performance: DYNA-SYS offers a more stable drivetrain for any type of rider!

VIEW ITEM
Shimano SLX FCM675 10 Speed Double Chainrings - Black - For 38.24t, Black
  • £12.99
  • RRP £14.99
  • Saving you £13

Shimano SLX FCM675 10 Speed Double ChainringsThese 10 Speed Double Chainrings from Shimano are the ideal replacement for a Dyna-Sys 10 Speed drivetrain. Offering exceptional, reliable performance, they are constructed from a hard-wearing steel composite, for quality you can rely on. Features:Material: Steel CompositeCompatibility: Dyna-Sys specific (HG-X) 10-speed drivetrainPart No: FCM675A 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.

VIEW ITEM
MRP Wave Boost Oval Chainring SRAM - Black - 30t}, Black
  • £12.99
  • RRP £59.99
  • Saving you £78

MRP Wave Boost Oval Chainring SRAMThis high-quality mountain bike (MTB) chainring features standard teeth with an Oval chainring shape, which allows you to benefit from increased power with less effort. This makes it ideal for all-day epics on your favourite mountain routes and beyond. Another highlight is its Boost 52mm chainline and SRAM direct mount design, which makes it simple to integrate into your existing setup. Made in the USA, this is an excellent choice of upgrade for dependable chain retention and performance as you hit the trails.The Wave pattern applies alternating lateral force to each chain link to actively retain links to the ring - going beyond narrow/wide implementation that relies solely on friction. MRP's Wave tooth pattern swings right to left, grasping the interior of the chain for retention, but allowing room for mud, debris, and grit to escape. The Wave design creates more open areas for mud and debris evacuation and preserves chain retention in adverse conditions - one of many “Achilles' Heels” of narrow/wide designs.Designed with mindful consideration of system friction, the Wave design actively engages the chain but yields much less concentrated wear than competing designs, spreading the load over large surface areas instead. Machined from durable, long-wearing 7000-series aluminium.Wave Chainring Technology AdvancementsThe MRP Wave chainring technology utilises a host of features to provide robust chain handling and retention characteristics while providing market-leading durability.- Tooth faces displaced from nominal centreline to provide active and positive lateral engagement of every chain link with a chainring tooth.- Alternating lateral force to each chain link to actively retain links to the ring.- Less surface contact between chainring and chain creating minimal friction and maximum retention.- Equal tooth thickness on the entire chainring to allow for maximum mud-shedding clearance.- Tooth design allows for reduced weight chainrings over competitor technology.Features: Material: CNC-machined 7075 Aluminium Use: Mountain Bike (MTB) Mount Type: SRAM Direct Mount Teeth Type: Standard teeth Chainring Shape: Oval Chainline: 52mm (Boost) with GXP and DUB cranksets Compatibility: Shimano 9/10/11 speed and SRAM 9/10/11/12 speed compatible (not compatible with 12 speed) Number of Chainrings: Single Designed for x1 drivetrains Not reversibleManufacturer's Part Number: MR-23-1-231 Black 30T SRAM MR-23-1-232 Black 32T SRAMBuy MRP Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
A2Z Chainring Bolts 5 arm
  • £12.99
  • RRP £17.95
  • Saving you £28

7075 T6 Chainring Bolts.5 Pieces for granny, middle and outer rings.

VIEW ITEM
MRP Wave Cinch Oval Chainring Race Face - Black - 30t}, Black
  • £12.99
  • RRP £59.99
  • Saving you £78

MRP Wave Cinch Oval Chainring Race FaceThis high-quality mountain bike (MTB) chainring features standard teeth with an Oval chainring shape, which allows you to benefit from increased power with less effort. This makes it ideal for all-day epics on your favourite mountain routes and beyond. Another highlight is its 49mm chainline and Race Face CINCH Direct Mount design, which makes it simple to integrate into your existing setup. Made in the USA, this is an excellent choice of upgrade for dependable chain retention and performance as you hit the trails.The Wave pattern applies alternating lateral force to each chain link to actively retain links to the ring - going beyond narrow/wide implementation that relies solely on friction. MRP's Wave tooth pattern swings right to left, grasping the interior of the chain for retention, but allowing room for mud, debris, and grit to escape. The Wave design creates more open areas for mud and debris evacuation and preserves chain retention in adverse conditions - one of many “Achilles' Heels” of narrow/wide designs.Designed with mindful consideration of system friction, the Wave design actively engages the chain but yields much less concentrated wear than competing designs, spreading the load over large surface areas instead. Machined from durable, long-wearing 7000-series aluminium.Wave Chainring Technology AdvancementsThe MRP Wave chainring technology utilises a host of features to provide robust chain handling and retention characteristics while providing market-leading durability.- Tooth faces displaced from nominal centreline to provide active and positive lateral engagement of every chain link with a chainring tooth.- Alternating lateral force to each chain link to actively retain links to the ring.- Less surface contact between chainring and chain creating minimal friction and maximum retention.- Equal tooth thickness on the entire chainring to allow for maximum mud-shedding clearance.- Tooth design allows for reduced weight chainrings over competitor technology.Features: Material: CNC-machined 7075 Aluminium Use: Mountain Bike (MTB) Mount Type: Race Face CINCH Direct Mount Teeth Type: Standard teeth Chainring Shape: Oval Chainline: 49mm with RXC and RF134 spindles, 50mm with RF134 spindle Compatibility: Shimano 9/10/11 speed and SRAM 9/10/11/12 speed compatible (not compatible with 12 speed) Number of Chainrings: Single Designed for x1 drivetrains Not reversibleManufacturer's Part Numbers: MR-23-1-241 Black 30T RaceFace MR-23-1-242 Black 32T RaceFaceBuy MRP Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
expand_less