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Campagnolo Centaur 11x Rear Road Mech
  • £69.99

Centaur Medium Rear Mech for 11/29 to 11/32 cassette ratios only.

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Campagnolo Centaur 11x Front Road Mech
  • £46.49
  • RRP £49.99
  • Saving you £7

Centaur Silver 11x Front Mech .

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Campagnolo Record 12 Speed Front Mech
  • £99.99

The new mechanical Record 12x2 Speed derailleur: speed, dexterity, precision and effectiveness.The Campy Tech Lab designers focused on functionality, performance and compatibility when redesigning the new front derailleur. The new Record mechanical 12x2 Speed derailleur reveals various technical innovations; starting with the leverage system, which is designed to speed up shifting. Less effort is required for shifting thanks to the split front link rod, which avoids contact with the travel limit screw, and the shape of the inner cage plate, designed to match the new 12 speed chain’s characteristics.The micro-adjustments to the front derailleur position (which can be activated at the controls) make it possible to avoid any chain contact, even in cases of maximum crossing. The plate positioned on the aluminium outer cage prevents the chain from escaping when upshifting and increases speed in the downshift phase, as well as creating a quieter transmission.As far as compatibility is concerned, the new Record 12x2 Speed front derailleur allows tyres up to 32mm thanks to the new upper connecting rod and the double fixing of the cable.Key Features:Forged aluminium construction and steel screws,Upper connector rod helps to increase leverage, improving shift speed and accuracy,Cage plate designed to improve occurrences of maximal chain crossing,Ideal for wider tyres: tyres of up to a 32mm can be fitted without risking contact,Optimised inner cage plate design,Dual fixing points for the cable: Fully compatible with top or bottom pull frames,Position optimised for all chainrings,Weight: 81g.

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CeramicSpeed OSPW System SRAM Mechanical Rear Derailleur Spares
  • £299.99
  • RRP £379.99
  • Saving you £21

CeramicSpeed OSPW System SRAM 10/11s Mechanical adds a competitive edge to your riding with smoother gear changes, watts saved and envy to all who see your bike.  Entirely developed, designed and produced in Denmark by CeramicSpeed, the Oversized Pulley Wheel System for SRAM will improve your competitive advantage. The unique oversized design provides riders of this Oversized Pulley Wheel System with efficiency savings starting at 40% over stock SRAM derailleur pulley wheels. This specific SRAM Mechanical version of the Oversized Pulley Wheel System is only compatible with the following mechanical rear derailleurs; SRAM Red and SRAM Force - 10 and 11 speed. The OSPW System for SRAM mechanical derailleurs is compatible with both short cage & WiFli derailleur bodies. This system for SRAM features two oversized 17-tooth aluminium pulley wheels which are housed within a robust cage crafted from a compound of polyamide (PA) and carbon fibre. The OSPW System for SRAM fits up to 32-tooth cassettes. This revolutionary OSPW System is developed, produced and assembled by hand in Denmark. This plug-and-play product is the result of an in-depth development process and has been designed for optimal performance. Created to answer the need for less friction (as much as 60%), increased speed and a more efficient drivetrain. This OSPW System helps you ride any distance comfortably. The optimisation of your drivetrain with the new CeramicSpeed OSPW System delivers access to industry-leading efficiency. The use of high-quality materials means this system will outlast other commonly used pulley wheels on the market. Like all other products delivered by CeramicSpeed, this product has undergone a thorough testing program and is used by professional triathletes Tim Don and Tyler Butterfield. Since its introduction in 2015, the CeramicSpeed Oversized Pulley Wheel System has been through 13 unique derailleur compatibility developments. No other pulley system has the depth of use and trust as the CeramicSpeed OSPW, which counts both Men’s and Women’s Triathlon World Champions, World Tour professional road teams, XCO professional MTB Teams, and elite athletes worldwide as its users.

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CeramicSpeed OSPW System SRAM Mechanical - Black - Short Cage, Black
  • £379.99

CeramicSpeed OSPW System SRAM MechanicalThis OSPW System SRAM Mechanical from CeramicSpeed is an advanced rear derailleur pulley system that offers fast, efficient and smooth drivetrain performance. Ideal for use with SRAM Red and Force 10 and 11-Speed groupsets, this OSPW System includes industry-leading bearings and pulley wheels for enhanced power output.The unique oversized design provides riders of this Oversized Pulley Wheel System with efficiency savings starting at 40% over stock SRAM derailleur pulley wheels. This specific SRAM Mechanical version of the Oversized Pulley Wheel System is only compatible with RAM Red and SRAM Force 10 and 11-Speed mechanical rear derailleurs. The OSPW System for SRAM mechanical derailleurs is compatible with both short cage and WiFli derailleur bodies. This system for SRAM features two oversized 17-tooth aluminium pulley wheels which are housed within a robust cage crafted from a compound of polyamide (PA) and carbon fibre. The OSPW System for SRAM fits up to 32-tooth cassettes. This revolutionary OSPW System is developed, produced and assembled by hand in Denmark. This plug-and-play product is the result of an in-depth development process and has been designed for optimal performance. Created to answer the need for less friction (as much as 60%), increased speed and a more efficient drivetrain. This OSPW System helps you ride any distance comfortably. The optimisation of your drivetrain with the new CeramicSpeed OSPW System delivers access to industry-leading efficiency. The use of high-quality materials means this system will outlast other commonly used pulley wheels on the market. Like all other products delivered by CeramicSpeed, this product has undergone a thorough testing program and is used by professional triathletes Tim Don and Tyler Butterfield. Since its introduction in 2015, the CeramicSpeed Oversized Pulley Wheel System has been through 13 unique derailleur compatibility developments. No other pulley system has the depth of use and trust as the CeramicSpeed OSPW, which counts both Men's and Women's Triathlon World Champions, World Tour professional road teams, XCO professional MTB Teams, and elite athletes worldwide as its users. Features: Compatibility: SRAM Red and SRAM Force - 10 and 11 speed Fits up to 32-tooth cassettes They offer 3-5 times longer lifetime than the commonly used standard pulleys on the market In The Box: Oversized Pulley Wheel System CeramicSpeed Bearing Oli in 15ml dropper bottle Sticker SheetBuy CeramicSpeed Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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CeramicSpeed OSPW System SRAM Mechanical - Red - Short Cage, Red
  • £329.99
  • RRP £445.99
  • Saving you £26

CeramicSpeed OSPW System SRAM MechanicalThis OSPW System SRAM Mechanical from CeramicSpeed is an advanced rear derailleur pulley system that offers fast, efficient and smooth drivetrain performance. Ideal for use with SRAM Red and Force 10 and 11-Speed groupsets, this OSPW System includes industry-leading bearings and pulley wheels for enhanced power output.The unique oversized design provides riders of this Oversized Pulley Wheel System with efficiency savings starting at 40% over stock SRAM derailleur pulley wheels. This specific SRAM Mechanical version of the Oversized Pulley Wheel System is only compatible with RAM Red and SRAM Force 10 and 11-Speed mechanical rear derailleurs. The OSPW System for SRAM mechanical derailleurs is compatible with both short cage and WiFli derailleur bodies. This system for SRAM features two oversized 17-tooth aluminium pulley wheels which are housed within a robust cage crafted from a compound of polyamide (PA) and carbon fibre. The OSPW System for SRAM fits up to 32-tooth cassettes. This revolutionary OSPW System is developed, produced and assembled by hand in Denmark. This plug-and-play product is the result of an in-depth development process and has been designed for optimal performance. Created to answer the need for less friction (as much as 60%), increased speed and a more efficient drivetrain. This OSPW System helps you ride any distance comfortably. The optimisation of your drivetrain with the new CeramicSpeed OSPW System delivers access to industry-leading efficiency. The use of high-quality materials means this system will outlast other commonly used pulley wheels on the market. Like all other products delivered by CeramicSpeed, this product has undergone a thorough testing program and is used by professional triathletes Tim Don and Tyler Butterfield. Since its introduction in 2015, the CeramicSpeed Oversized Pulley Wheel System has been through 13 unique derailleur compatibility developments. No other pulley system has the depth of use and trust as the CeramicSpeed OSPW, which counts both Men's and Women's Triathlon World Champions, World Tour professional road teams, XCO professional MTB Teams, and elite athletes worldwide as its users. Features: Compatibility: SRAM Red and SRAM Force - 10 and 11 speed Fits up to 32-tooth cassettes They offer 3-5 times longer lifetime than the commonly used standard pulleys on the market In The Box: Oversized Pulley Wheel System CeramicSpeed Bearing Oli in 15ml dropper bottle Sticker SheetBuy CeramicSpeed Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Clarks Derailleur Hanger Mech Hangers
  • £1.99
  • RRP £6.99
  • Saving you £72

This precision CNC machined model is constructed from a billet of 6061 aluminium for top-performance. Produced to precise tolerances from only the finest materials, this is just about as good as rear mech hangers can get.

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Clarks CMD-21 Mechanical Disc Brakes (Pair) Disc Brake Callipers
  • £9.99

An excellent addition to any hybrid, road or mountain bike, these Clarks mechanical disc brakes come complete with a pair of 160mm rotors and the efficient and effective calipers feature an integrated pad adjustment system to ensure the ideal engagement for precise speed control and efficient stopping. International Standard (IS) and Post Mount compatible, they feature built-in cable tensioners so you can make adjustments on the go without needing to disconnect the brake cables.

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Clarks CMD-21 Mechanical Disc Brake Calipers - Black - Front 160mm, Rear 140mm}, Black
  • £9.99
  • RRP £14.99
  • Saving you £33

Clarks CMD-21 Mechanical Disc Brake CalipersReady for use on mountain bikes (MTBs), hybrid and road bikes, this pair of CMD-21 disc brake calipers bring you efficient stopping ability in all conditions. Clarks has given them a lightweight construction and they both have pad clearance adjustment, for easy setup and installation. Plus, with the cable tension adjustment barrel, you can fine-tune the biting point to maintain efficient braking and make adjustments as your cables begin to stretch with use.Features: Compatibility: Mountain Bike (MTB), Hybrid, Road Brake Type: Mechanical disc brake calipers Mount Type: Post mount Single or Pair: Single Rotor Diameter: separate 160/160mm and 160/140mm options (rotors included)Single or Pair: PairMounting Bolts Included: YesBrake Pads Included: Yes (includes two spare pairs)Brake Cables Included: Yes, 1x front and 1x rear cablePlease Note: This is a pair of disc brake calipers only, brake levers must be purchased separatelyBuy Clarks Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Clarks CMD-21 Mechanical Disc Brake Calipers - Black - F - 160mm R - 160mm}, Black
  • £9.99
  • RRP £14.99
  • Saving you £33

Clarks CMD-21 Mechanical Disc Brake CalipersReady for use on mountain bikes (MTBs), hybrid and road bikes, this pair of CMD-21 disc brake calipers bring you efficient stopping ability in all conditions. Clarks has given them a lightweight construction and they both have pad clearance adjustment, for easy setup and installation. Plus, with the cable tension adjustment barrel, you can fine-tune the biting point to maintain efficient braking and make adjustments as your cables begin to stretch with use.Features: Compatibility: Mountain Bike (MTB), Hybrid, Road Brake Type: Mechanical disc brake calipers Mount Type: Post mount Single or Pair: Single Rotor Diameter: separate 160/160mm and 160/140mm options (rotors included)Single or Pair: PairMounting Bolts Included: YesBrake Pads Included: Yes (includes two spare pairs)Brake Cables Included: Yes, 1x front and 1x rear cablePlease Note: This is a pair of disc brake calipers only, brake levers must be purchased separatelyBuy Clarks Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Clarks Organic Disc Brake Pads for Clarks CMD-(8/11/16) Mechanical Disc Brakes
  • £4.99
  • RRP £8.99
  • Saving you £44

Clarks Organic Disc Brake Pads for Clarks CMD-(8/11/16) Mechanical

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Clarks Organic Disc Brake Pads for Clarks CMD-(5/7/12) Mechanical Disc Brakes
  • £5.00
  • RRP £8.99
  • Saving you £44

Clarks CMD-5C, CMD-7 Mechanical Disc Brake PadsKey Features:Airtight.Reliable.Rubber compound prevents pressure loss.Reduced rolling resistanc.

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