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CeramicSpeed Oversized Pulley Wheel System Coated Rear Derailleurs
  • £329.99
  • RRP £445.99
  • Saving you £26

The cage is made from carbon fibre and reinforced PA while the 17-tooth pulley wheels are made from aluminium and mounted with high quality CeramicSpeed coated bearings. The revolutionary OSPW System is mounted with CeramicSpeed coated bearings, which means it has undergone a special coating treatment to provide even more protection and lower friction. A very thin protective coating is applied to the bearing races, which further increase the resistance to corrosion or damage from foreign objects. The OSPW has been tested and confirmed to be the world’s fastest pulley wheel system, therefore enhancing your performance with free speed, which gives you a more efficient drivetrain. 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. Maintenance It’s important that you properly lubricate your bearings in order to ensure optimal performance and maximum longevity. Add oil to the outside of the bearing seal, so that oil can penetrate the bearing. Do this when you lubricate your chain, or if you have washed your bike or have been riding in wet or muddy conditions. Size Information 101638 Black 17T Shimano 10/11 9000/6800  101651 Black 17/17T SRAM eTap  101661 Black 17T SRAM RED/Force 10/11 Mechanical fits up to 32-tooth cassettes 104063 Black 13/19T Campagnolo 11s EPS/Mechanical fits up to 32-tooth cassettes  ** 101643 Red 17T Shimano 10/11 9000/6800  101655 Red 17/17T SRAM eTap  101665 Red 17T SRAM RED/Force 10/11 Mechanical fits up to 32-tooth cassettes 104064 Red 13/19T Campagnolo 11s EPS/Mechanical fits up to 32-tooth cassettes  ** (**Not compatible with Campagnolo 12-speed Record and Super Record derailleurs)

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Cateye Universal Cadence Magnet
  • £2.99

Replacement left-hand crank mounted cadence magnet, to measure cadence from wired or wireless CatEye cadence sensors. Clearance between the sensor and magnet must be no greater than 3mm. Fixes with supplied ziptie.

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Cateye Universal Wheel Magnet Single Spoke
  • £2.99

Single Spoke, Tool Free Fitting Wheel Magnet For All Computers (excluding Os-1.0 And Os-1.1)

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Cateye Velo Wireless Bike Computer - Silver - Black, Silver - Black
  • £34.99

Cateye Velo Wireless ComputerTake your training to the next level with the Velo Wireless Computer from Cateye. Benefiting from a compact, minimalist design, it helps you easily track your cycling output so you can perform your best. Cateye Velo Wireless: Track your Key DataThis Cateye Velo Wireless cycling computer will monitor all your core data like current, average, and maximum speed, distance, trip time, time of day, and more. Tracking your key data with this cost-effective Cateye Velo Wireless unit will help you improve your basic fitness.Cateye Velo Wireless: Easy to FitCateye's Velo Wireless is quick and easy to fit via Cateye's tool-free FlexTight™ bracket. Enjoy the benefits of this Cateye Velo Wireless cycling computer in minutes and then get down to the serious stuff - riding your bike.This Cateye Velo Wireless cycling computer features a front fork speed sensor and will fit almost any handlebar or stem with the generous 22mm to 32mm adjustable fixing unit.Features: Current, average & maximum speed Trip distance Total distance Elapsed time 12/24 hours clock Simple 1 tyre size with inch setup Zip tie mount compatible with the universal and tool-free FlexTight™ bracket Auto start/stop Auto power-saving mode Sleep mode Fits almost any handlebar or stem: 22-32mm Fits almost any fork: 11-55mm Front fork speed sensor Transmission distance up to 70cm - 27 inchesHandlebar mount included Battery: CR2032x2 (1 each for head unit and sensor) Battery Life: Computer: Approx. 1-year (1hr use per day) Sensor: Approx. 10,000 km [6,250 miles] in total distance Size: 55.5 X 37.0 X 16.5 mm Weight: 26.4gBuy Cateye Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Cateye AMPP 800 Helmet Mount Version - Black, Black
  • £54.99
  • RRP £64.99
  • Saving you £15

Cateye AMPP 800 Helmet Mount VersionThe Cateye Ampp 800 features a strong and compact construction with a powerful 800 lumen brightness output. Plus, it's USB rechargeable and charges fast while providing a long battery life with a three-level battery indicator. Additionally, this version features a secure and adjustable helmet mount that enables the light to illuminate the terrain in any direction you look.Specification: Dimension: 32 x 102 x 33 mm Light source: High-intensity white LED X1 Run time: High mode 800 lumens: 1.5hrs Middle mode 400 lumens: 2hrs Low mode 200 lumens: 4hrs Daytime HyperConstant mode 800/200 lumens: 4hrs Flashing mode 200 lumens: 30hrs Battery: Li-ion rechargeable battery (3.7V-2500mAh) Recharge time: approx 3-7hrs (USB2.0 recharge) Recharge/discharge number of times: about 300 times (until the rated capacity drops to 70%) Other: Three-color battery indicator, lighting mode memory function and Helmet mount Weight: 136 grams (light unit and battery)Features: High power rechargeable headlight (800 lm) Powerful wide beam with OptiCube lens technology Excellent side visibility Large capacity lithium-ion rechargeable battery Built-in fast recharging circuit *Full charge in approx 3 hours (minimum) 3-level battery indicator (Blue: Above 50% Yellow: 30-50% Red: Less than 30%) USB rechargeable (Micro-USB cable included) Mode memory function Five light modes (High / Middle / Low / Daytime HyperConstant / Flashing) Turns on High mode with a double-click of the power button Helmet MounttBuy Cateye Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Cateye Ampp 800 - Helmet Mount Version Front Lights
  • £54.99
  • RRP £64.99
  • Saving you £15

Specification: Dimension: 32 x 102 x 33 mm Weight: 136 grams (light unit and battery) Light source: High-intensity white LED X1 Run time: High mode 800 lumens: 1.5hrs Middle mode 400 lumens: 2hrs Low mode 200 lumens: 4hrs Daytime HyperConstant mode 800/200 lumens: 4hrs Flashing mode 200 lumens: 30hrs Battery: Li-ion rechargeable battery (3.7V-2500mAh) Recharge time: approx 3-7hrs (USB2.0 recharge) Recharge/discharge number of times: about 300 times (until the rated capacity drops to 70%) Other: Three-color battery indicator, lighting mode memory function, Helmet mount / Center fork bracket (optional) Features: High power rechargeable headlight (800 lm) Powerful wide beam with OptiCube™ lens technology Excellent side visibility Large capacity lithium-ion rechargeable battery Built-in fast recharging circuit *Full charge in approx 3 hours (minimum) 3-level battery indicator (Blue: Above 50% Yellow: 30-50% Red: Less than 30%) USB rechargeable (Micro-USB cable included) Mode memory function Five light modes (High / Middle / Low / Daytime HyperConstant / Flashing) Turns on High mode with a double-click of the power button FlexTight™ bracket Helmet mount and centre fork bracket (optional)

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Cateye OH-2400 FlexTight Brass Bell - Silver
  • £7.19
  • RRP £8.99
  • Saving you £20

The OH-2400 FlexTight Brass Bell is a tool free mount attaches quickly to handlebars 19-32 mm. Solid brass 22mm diameter bell can also be mounted with a light or computer FlexTight bracket. Available in black, gold or silver.Colour: Black / Silver / GoldSound Volume: 83.5dBHandlebar size: 22-32mmBell Diameter: 23mmWeight: 23g

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Cateye PB-100AL Wind Bell - Silver
  • £4.00
  • RRP £4.99
  • Saving you £20

Introducing the PB-100AL Wind Bell from Cateye. Hit the lever once, it rings twice! Sleek and small aluminium bell.Colour Black / SilverSound Volume 87.0dBHandlebar size 22.2mmBell Diameter 33mmWeight 27g

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Cateye PB-200 Comet Bell - Silver
  • £4.79
  • RRP £5.99
  • Saving you £20

The Cateye PB-200 Comet Bell is perfect for making your presence known in a friendly manner. It s constructed from aluminium and has a 360 degree lever for ease of use. A range of colour options allows you to find a stylish match for your bike.Colours: Black / Red / Yellow / SilverSound Volume: 92.2dBHandlebar size: 22.2mmBell Diameter: 33mmWeight: 32g

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Cateye OH-2300B Hibiki Brass Bell - Polished Silver
  • £12.00
  • RRP £19.99
  • Saving you £40

The Cateye OH-2300B Hibiki Brass Bell has a superior resonance and linger compared to an aluminium bell.Colour: Neo Black / Chrome Polish / Gold / CopperSound Volume: 85.0dBHandlebar size: 25.4mm ( 22.2mm when spacer used)Bell Diameter: 45mmWeight: 80g

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Cateye OH-2300A Hibiki Aluminium Bell - Polished Silver
  • £10.00
  • RRP £16.99
  • Saving you £41

The Hibiki Bell from Cateye is an easy to operate gong type bell with 360 degrees adjustable puller.Colour: Silver / Black / PolishSound Volume: 89.0dBHandlebar size: 25.4mm ( 22.2mm when spacer used)Bell Diameter: 45mmWeight: 52g

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Cateye OH-2300A Hibiki Aluminium Bell - Silver
  • £10.00
  • RRP £16.99
  • Saving you £41

The Hibiki Bell from Cateye is an easy to operate gong type bell with 360 degrees adjustable puller.Colour: Silver / Black / PolishSound Volume: 89.0dBHandlebar size: 25.4mm ( 22.2mm when spacer used)Bell Diameter: 45mmWeight: 52g

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