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Shimano Dura Ace FC9000 Double Chainrings - Silver - 50t}, Silver
  • £164.99

Dura Ace FC-9000 53T/52T and 50T Outer ChainringGenuine replacement Dura Ace FC-9000 53/52 and 50 tooth outer chainrings. For best shifting performance please take a note of the matching inner ring these outer rings need to be paired with.Features: Pairing configuration: 53 outer with 39 inner 52 outer with 38 inner 52 outer with 36 inner 50 outer with 34 innerA 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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Rotor Round Direct Mount Road Outer Chainrings - Black - 53.39t}, Black
  • £164.99

Rotor Round Direct Mount Road Outer ChainringsThis stunning road chainring is specifically designed for use with your Rotor ALDHU cranks. Additionally, this superb model's robust CNC-machined 7075 aluminium construction provides excellent pedal stroke performance, so you can maintain the edge over your competitors.Features: Material: CNC-machined 7075 Aluminium Compatibility: Rotor ALDHU cranks Use: Road Mount: Direct mount Speed: 11 speed Weight: 168g approxBuy Rotor Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano Dura-Ace 9000 Outer Chainring Chain Rings
  • £164.99

This Shimano Dura-Ace 9000 chainring is a genuine replacement for Dura-Ace FC-9000 chainsets. For best shifting performance please take note of the matching inner ring these outer rings need to be paired with.  

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Shimano Dura Ace FC9000 Double Chainrings - Silver - For 52.36t}, Silver
  • £159.99

Dura Ace FC-9000 53T/52T and 50T Outer ChainringGenuine replacement Dura Ace FC-9000 53/52 and 50 tooth outer chainrings. For best shifting performance please take a note of the matching inner ring these outer rings need to be paired with.Features: Pairing configuration: 53 outer with 39 inner 52 outer with 38 inner 52 outer with 36 inner 50 outer with 34 innerA 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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Praxis Works LevaTime II X-Kit Chainrings - 48/32T
  • £153.00
  • RRP £170.00
  • Saving you £10

Praxis Works don't do conventional. They set out to create something better than everything else. The LevaTime II X-Kit Chainrings are one such example. A unique construction method and advanced shifting features create the ultimate chainrings.Unique cold forged 7075 T6 aluminium construction is lighter, stronger & more durable than stamped or machined chainringsLevaTime II Shifting Technology boasts synchronised ramps & shift pins to deliver perfect shifts every timeOnly compatible with 3-bolt Praxis Road cranksFor use with 10 & 11-speed drivetrains - not compatible with 12-speed SRAM FlatTop chainsWhereas most chainrings are stamped or machined pieces of aluminium, the Praxis Works LevaTime II X-Kit Chainrings that are cold forged from 7075 T6 aluminium and then hard anodized. This unique method creates chainrings that are just as light, but are much, much harder wearing and provide slicker shifting for longer. Further improving the shifting performance is Praxis Works LevaTime II Shifting Technology. LevaTime Shifting boasts a series of synchronised ramps and strategically placed shift pins to help deliver perfecting every time. The new LTII rings are now thicker at 5mm to improve stiffness and shifting performance further. Thanks to this and the durable construction, the X-Kit Chainrings will provide silky smooth shifting for years to come. 

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Rotor Round Direct Mount Road Outer Chainrings - Black - 50.34t}, Black
  • £150.99
  • RRP £169.99
  • Saving you £11

Rotor Round Direct Mount Road Outer ChainringsThis stunning road chainring is specifically designed for use with your Rotor ALDHU cranks. Additionally, this superb model's robust CNC-machined 7075 aluminium construction provides excellent pedal stroke performance, so you can maintain the edge over your competitors.Features: Material: CNC-machined 7075 Aluminium Compatibility: Rotor ALDHU cranks Use: Road Mount: Direct mount Speed: 11 speed Weight: 168g approxBuy Rotor Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Rotor Round Direct Mount Road Outer Chainrings - Black - 52.36t}, Black
  • £150.99
  • RRP £169.99
  • Saving you £11

Rotor Round Direct Mount Road Outer ChainringsThis stunning road chainring is specifically designed for use with your Rotor ALDHU cranks. Additionally, this superb model's robust CNC-machined 7075 aluminium construction provides excellent pedal stroke performance, so you can maintain the edge over your competitors.Features: Material: CNC-machined 7075 Aluminium Compatibility: Rotor ALDHU cranks Use: Road Mount: Direct mount Speed: 11 speed Weight: 168g approxBuy Rotor Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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CeramicSpeed BB90 Trek Bottom Bracket-Bearings Only Bottom Brackets
  • £149.99
  • RRP £214.99
  • Saving you £30

Unique CeramicSpeed ceramic bearings are premium quality, out-performing mark rivals. The CeramicSpeed Ceramic Bottom Bracket system is so stiff and efficient that additional spacers are not required. At a fantastically lightweight of 84 grams, this CeramicSpeed Ceramic Bottom Bracket is a premium upgrade that your trusty steed deserves.

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CeramicSpeed BB90 Trek Bottom Bracket (Bearings Only) - Neutral - 90.5mm - BB90 - 24mm Spindle, Neutral
  • £149.99
  • RRP £214.99
  • Saving you £30

CeramicSpeed BB90 Trek Bottom Bracket (Bearings Only)CeramicSpeed is the market leader in high-end performance components. This Ceramic Bottom Bracket delivers excellent low bearing friction with superb durability. Unique CeramicSpeed ceramic bearings are premium quality, out-performing mark rivals. The CeramicSpeed Ceramic Bottom Bracket system is so stiff and efficient that additional spacers are not required. At a fantastically lightweight of 84 grams, this CeramicSpeed Ceramic Bottom Bracket is a premium upgrade that your trusty steed deserves.Features: Material: Ceramic Bearings, Aluminium (cups) Road Specific Use with 24mm spindle cranksets Weight: 84gBuy CeramicSpeed Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Token Ninja 7in1 TBT Bearings Bottom Bracket - Black, Black
  • £143.99

Token Ninja 7in1 TBT Bearings Bottom BracketThis amazingly versatile bottom bracket is engineered for top-performance and includes seven different frame adaptors for an excellent fit. Its high-quality TBT bearings are housed in an alloy shell and wrapped with plastic and fibre for extra durability. To top it off, the extension of its alloy shell locks your frame, cranks and bottom bracket together and provides you with unparalleled stiffness.Features: Material: Shell: Alloy, Plastic and Fibre Frame Compatibility: BB30, PF30, BB386, BB86, BB89.5, BB92 and BBright Crank Compatibility: Shimano, SRAM GXP, BB30 & BB386 Bearings: TBT Reduces creaking Improves bearing life Extended shell which locks you frame, cranks and bottom bracket together Ultra-stiff Manufacturer Code: TK-DBBTF37-TBT-BKTKBuy Token Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Wheels Manufacturing PF30A to Outboard Angular Contact Bearings
  • £139.99

The two machined aluminium cups thread together ensuring the bottom bracket remains stable in the frame, increasing bearing life, and simplifying maintenanceThis means no more creaking, smoother operation, longer bearing life, and really quick bearing replacementSpecifically designed for installing 24mm spindle diameter cranks (Shimano, Etc.) in Cannondale PF30A (46mm ID, 73mm wide asymmetrical BB shell) frames without the need for any adaptersNote: FSA MegaExo spindles can be between 24mm and 24.07mm in diameter. If your FSA spindle is 24.07mm, this BB will not work! Please purchase our FSA 24.07x37 ceramic hybrid bearings separately

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Praxis Works Buzz 110 BCD Chainrings - 50/34T
  • £139.50
  • RRP £155.00
  • Saving you £10

Praxis Works don't do conventional. They set out to create something better than everything else. The Buzz 110 BCD Chainrings are one such example. A unique construction method and advanced shifting features create the ultimate aftermarket chainrings.Unique cold forged 7075 T6 aluminium construction is lighter, stronger & more durable than stamped or machined chainringsLevaTime Shifting Technology boasts synchronised ramps & shift pins to deliver perfect shifts every timeCompatible with 5-arm 110mm BCD cranksetsFor use with 10 & 11-speed drivetrainsWhereas most chainrings are stamped or machined pieces of aluminium, the Praxis Works Buzz 110 BCD Chainrings that are cold forged from 7075 T6 aluminium and then hard anodised. This unique method creates chainrings that are just as light, but are much, much harder wearing and provide slicker shifting for longer. Further improving the shifting performance is Praxis Works LevaTime Shifting Technology. LevaTime Shifting boasts a series of synchronised ramps and strategically placed shift pins to help deliver perfecting every time. Thanks to this and the durable construction, the Buzz Chainrings will provide silky smooth shifting for years to come. Light, durable and with the slickest of shifting, the Praxis Works Buzz are the ultimate aftermarket replacement chainrings.NB: 48/32T option will only fit Praxis Works Cranks They are not compatible with any other cranks

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