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Shimano XT M8000 11 Speed Cassette (11-40t) - Silver - 11-40t}, Silver
  • £99.74
  • RRP £104.99
  • Saving you £5

Shimano XT M8000 11 Speed Cassette (11-40t)Tough, light and corrosion-resistant, the XT M8000 mountain bike cassette brings you reliable 11-speed shifting. An ideal option for both 1x11 and 2x11 drivetrains, its close ratio sprockets give you a smooth cadence as you crank up to speed or change down gears to attack a climb. The sprockets even have contoured shifting gates, which aid the transitions between gears for slick and smooth gear changes.Features: Speed: 11-speed Use: MTB Compatibility: Shimano type freehubs and MTB 11-speed derailleurs High performance Dyna-SysII cassette For 11-speed HG-X11 MTB chains Chrome-plated finish offers hard wearing resistance to corrosion Alloy cassette lock ring Close ratio gearing allows a more efficient use of energy through finer cadence controlLargest sprockets are mounted on lightweight alloy carriers to reduce weight and increase rigiditySprockets are cut away and drilled to further reduce weight without reducing rigidityLight and durable 40/42T sprockets Manufacturer Reference Number: CSM8000140 Weight: 411g (11-40T)A 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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Shimano SLX M7000 11 Speed Cassette (11-42t) - Silver - 11-42t}, Silver
  • £71.99
  • RRP £79.99
  • Saving you £10

Shimano SLX M7000 11 Speed Cassette (11-42t)Shimano's SLX M7000 mountain bike cassette brings you sprockets that are enhanced with Hyperglide technology. The advanced shaping of the 11-speed sprockets ensures fast and precise gear shifting as you’re tackling technical climbs and cranking up to speed on the flats. Also, its tough, yet lightweight construction consists of an aluminium spider that enhances the stiffness and durability.Features: Speed: 11-speed Compatibility: 11-speed Shimano MTB shifters and Shimano type freehubs Use: MTB Chain Compatibility: All 11-speed chains Dyna-Sys technology offers smooth and precise gear changes and a close-ratio gear range for optimal cadence Optimal balance of low weight and durabilitySmooth gear changing Manufacturer's Reference Number: CSM7000142 Weight: 476gA 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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Shimano Dura-Ace R9100 Cassette - Silver - 12-28t}, Silver
  • £175.99
  • RRP £239.99
  • Saving you £27

Shimano Dura-Ace R9100 CassetteShimano's Dura-Ace R9100 Cassette has been designed to be as lightweight as possible. The cassette's sprockets are made from alloy and carbon, reducing its overall weight without compromising on durability. Featuring Hyperglide EV sprockets, which are computer-designed for ultimate performance, this cassette provides quick shifting for whatever the road throws at you.  Features:Materials: Spider Arms: CFRP (Carbon Fibre Reinforced Polymer) & Alloy; Sprockets: Alloy & 5 Titanium sprockets for lightweight performanceHyperglide EV sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under loadClose ratio gearing allows more efficient use of energy through finer cadence controlLargest sprockets are mounted on lightweight alloy and carbon carriers to reduce weight and increase rigidity5 largest sprockets are made from titanium to reduce weight without sacrificing strengthSprockets are extensively cut away and drilled to further reduce weight without reducing rigidityNickel-plated finish offers hard wearing resistance to corrosionAll cassettes in the range will be compatible with the one rear derailleur so you can easily swap your cassettes out based on terrain.Alloy cassette lockringWeight: 175g (11-25T), 193g (11-28T), 211g (11-30T), 189g (12-25T), 205g (12-28T)A 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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Shimano Dura-Ace R9100 Cassette - Silver - 11-30t}, Silver
  • £225.00
  • RRP £249.99
  • Saving you £10

Shimano Dura-Ace R9100 CassetteShimano's Dura-Ace R9100 Cassette has been designed to be as lightweight as possible. The cassette's sprockets are made from alloy and carbon, reducing its overall weight without compromising on durability. Featuring Hyperglide EV sprockets, which are computer-designed for ultimate performance, this cassette provides quick shifting for whatever the road throws at you.  Features:Materials: Spider Arms: CFRP (Carbon Fibre Reinforced Polymer) & Alloy; Sprockets: Alloy & 5 Titanium sprockets for lightweight performanceHyperglide EV sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under loadClose ratio gearing allows more efficient use of energy through finer cadence controlLargest sprockets are mounted on lightweight alloy and carbon carriers to reduce weight and increase rigidity5 largest sprockets are made from titanium to reduce weight without sacrificing strengthSprockets are extensively cut away and drilled to further reduce weight without reducing rigidityNickel-plated finish offers hard wearing resistance to corrosionAll cassettes in the range will be compatible with the one rear derailleur so you can easily swap your cassettes out based on terrain.Alloy cassette lockringWeight: 175g (11-25T), 193g (11-28T), 211g (11-30T), 189g (12-25T), 205g (12-28T)A 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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Shimano Dura-Ace R9100 Cassette - Silver - 11-28t}, Silver
  • £160.99
  • RRP £239.99
  • Saving you £33

Shimano Dura-Ace R9100 CassetteShimano's Dura-Ace R9100 Cassette has been designed to be as lightweight as possible. The cassette's sprockets are made from alloy and carbon, reducing its overall weight without compromising on durability. Featuring Hyperglide EV sprockets, which are computer-designed for ultimate performance, this cassette provides quick shifting for whatever the road throws at you.  Features:Materials: Spider Arms: CFRP (Carbon Fibre Reinforced Polymer) & Alloy; Sprockets: Alloy & 5 Titanium sprockets for lightweight performanceHyperglide EV sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under loadClose ratio gearing allows more efficient use of energy through finer cadence controlLargest sprockets are mounted on lightweight alloy and carbon carriers to reduce weight and increase rigidity5 largest sprockets are made from titanium to reduce weight without sacrificing strengthSprockets are extensively cut away and drilled to further reduce weight without reducing rigidityNickel-plated finish offers hard wearing resistance to corrosionAll cassettes in the range will be compatible with the one rear derailleur so you can easily swap your cassettes out based on terrain.Alloy cassette lockringWeight: 175g (11-25T), 193g (11-28T), 211g (11-30T), 189g (12-25T), 205g (12-28T)A 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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Shimano Dura-Ace R9100 Cassette - Silver - 12-25t}, Silver
  • £199.99
  • RRP £229.99
  • Saving you £13

Shimano Dura-Ace R9100 CassetteShimano's Dura-Ace R9100 Cassette has been designed to be as lightweight as possible. The cassette's sprockets are made from alloy and carbon, reducing its overall weight without compromising on durability. Featuring Hyperglide EV sprockets, which are computer-designed for ultimate performance, this cassette provides quick shifting for whatever the road throws at you.  Features:Materials: Spider Arms: CFRP (Carbon Fibre Reinforced Polymer) & Alloy; Sprockets: Alloy & 5 Titanium sprockets for lightweight performanceHyperglide EV sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under loadClose ratio gearing allows more efficient use of energy through finer cadence controlLargest sprockets are mounted on lightweight alloy and carbon carriers to reduce weight and increase rigidity5 largest sprockets are made from titanium to reduce weight without sacrificing strengthSprockets are extensively cut away and drilled to further reduce weight without reducing rigidityNickel-plated finish offers hard wearing resistance to corrosionAll cassettes in the range will be compatible with the one rear derailleur so you can easily swap your cassettes out based on terrain.Alloy cassette lockringWeight: 175g (11-25T), 193g (11-28T), 211g (11-30T), 189g (12-25T), 205g (12-28T)A 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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Shimano Dura-Ace R9100 Cassette - Silver - 11-25t}, Silver
  • £229.99

Shimano Dura-Ace R9100 CassetteShimano's Dura-Ace R9100 Cassette has been designed to be as lightweight as possible. The cassette's sprockets are made from alloy and carbon, reducing its overall weight without compromising on durability. Featuring Hyperglide EV sprockets, which are computer-designed for ultimate performance, this cassette provides quick shifting for whatever the road throws at you.  Features:Materials: Spider Arms: CFRP (Carbon Fibre Reinforced Polymer) & Alloy; Sprockets: Alloy & 5 Titanium sprockets for lightweight performanceHyperglide EV sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under loadClose ratio gearing allows more efficient use of energy through finer cadence controlLargest sprockets are mounted on lightweight alloy and carbon carriers to reduce weight and increase rigidity5 largest sprockets are made from titanium to reduce weight without sacrificing strengthSprockets are extensively cut away and drilled to further reduce weight without reducing rigidityNickel-plated finish offers hard wearing resistance to corrosionAll cassettes in the range will be compatible with the one rear derailleur so you can easily swap your cassettes out based on terrain.Alloy cassette lockringWeight: 175g (11-25T), 193g (11-28T), 211g (11-30T), 189g (12-25T), 205g (12-28T)A 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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Shimano HG400 9 Speed MTB Cassette - Silver - 11-32t}, Silver
  • £25.99
  • RRP £31.99
  • Saving you £19

Shimano HG400 9 Speed MTB CassetteRejuvenate your 9 speed mountain bike (MTB) set up with the HG400 9-speed Cassette. With gear ratios to suit all wheel sizes and contoured shift gates for responsive and smooth shifting, this is an ideal all-around MTB cassette. Designed for use with Super Narrow 9-speed HG chains Shimano has given it a nickel-plated finish for enhanced corrosion resistance and to increase its durability.Features: Speed: 9-Speed Compatibility: All Shimano and SRAM 9-Speed MTB drivetrains Freehub Compatibility: Standard Hyperglide 9/10/11-Speed Shimano-style freehubs Chain Compatibility: Super Narrow 9-speed HG chains recommended Use: MTB, Hybrid, Touring bikes Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load Close ratio gearing allows more efficient use of energy through finer cadence controlSprockets are cut away and drilled to reduce weight without reducing rigidityNickel-plated finish offers hard wearing resistance to corrosionCorrosion-resistant steel cassette lockring Manufacturer's Part Number: CS-HG400-9A 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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Shimano HG400 9 Speed MTB Cassette - Silver - 11-28t}, Silver
  • £31.99

Shimano HG400 9 Speed MTB CassetteRejuvenate your 9 speed mountain bike (MTB) set up with the HG400 9-speed Cassette. With gear ratios to suit all wheel sizes and contoured shift gates for responsive and smooth shifting, this is an ideal all-around MTB cassette. Designed for use with Super Narrow 9-speed HG chains Shimano has given it a nickel-plated finish for enhanced corrosion resistance and to increase its durability.Features: Speed: 9-Speed Compatibility: All Shimano and SRAM 9-Speed MTB drivetrains Freehub Compatibility: Standard Hyperglide 9/10/11-Speed Shimano-style freehubs Chain Compatibility: Super Narrow 9-speed HG chains recommended Use: MTB, Hybrid, Touring bikes Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load Close ratio gearing allows more efficient use of energy through finer cadence controlSprockets are cut away and drilled to reduce weight without reducing rigidityNickel-plated finish offers hard wearing resistance to corrosionCorrosion-resistant steel cassette lockring Manufacturer's Part Number: CS-HG400-9A 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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Shimano HG400 9 Speed MTB Cassette - Silver - 11-25t}, Silver
  • £31.99

Shimano HG400 9 Speed MTB CassetteRejuvenate your 9 speed mountain bike (MTB) set up with the HG400 9-speed Cassette. With gear ratios to suit all wheel sizes and contoured shift gates for responsive and smooth shifting, this is an ideal all-around MTB cassette. Designed for use with Super Narrow 9-speed HG chains Shimano has given it a nickel-plated finish for enhanced corrosion resistance and to increase its durability.Features: Speed: 9-Speed Compatibility: All Shimano and SRAM 9-Speed MTB drivetrains Freehub Compatibility: Standard Hyperglide 9/10/11-Speed Shimano-style freehubs Chain Compatibility: Super Narrow 9-speed HG chains recommended Use: MTB, Hybrid, Touring bikes Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load Close ratio gearing allows more efficient use of energy through finer cadence controlSprockets are cut away and drilled to reduce weight without reducing rigidityNickel-plated finish offers hard wearing resistance to corrosionCorrosion-resistant steel cassette lockring Manufacturer's Part Number: CS-HG400-9A 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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Shimano Tiagra HG500 10 Speed Road Cassette - Silver - 11-34t}, Silver
  • £26.99
  • RRP £39.99
  • Saving you £33

Shimano Tiagra HG500 10 Speed Road CassetteBringing you features and technologies from Shimano’s top-end models at a more affordable price, the Tiagra HG500 10 Speed road bike cassette delivers quick and accurate gear changes on every ride. Plus, to extend its lifespan, Shimano has coated its sprockets with nickel plating, which results in consistently smooth operation for longer. That’s not all, as by drilling and machining the sprockets, the weight has been reduced without reducing any rigidity.Features:Use: RoadSpeed: 10-SpeedCompatibility: Shimano style 9,10 and 11-Speed freehubs and 10-Speed road drivetrainsRecommended Chain: 10-speed road HyperGlide (HG) chainsUse: RoadCassette Spacer Included: NoHyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under loadCorrosion-resistant steel cassette lockringWeight: 350g (11-32T) Manufacturer Reference Codes:11-25T: CSHG50010125; 12-28T: CSHG50010228; 11-32T: CSHG50010132; 11-34T: CSHG50010134A 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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Shimano Tiagra HG500 10 Speed Road Cassette - Silver - 11-32t}, Silver
  • £39.99

Shimano Tiagra HG500 10 Speed Road CassetteBringing you features and technologies from Shimano’s top-end models at a more affordable price, the Tiagra HG500 10 Speed road bike cassette delivers quick and accurate gear changes on every ride. Plus, to extend its lifespan, Shimano has coated its sprockets with nickel plating, which results in consistently smooth operation for longer. That’s not all, as by drilling and machining the sprockets, the weight has been reduced without reducing any rigidity.Features:Use: RoadSpeed: 10-SpeedCompatibility: Shimano style 9,10 and 11-Speed freehubs and 10-Speed road drivetrainsRecommended Chain: 10-speed road HyperGlide (HG) chainsUse: RoadCassette Spacer Included: NoHyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under loadCorrosion-resistant steel cassette lockringWeight: 350g (11-32T) Manufacturer Reference Codes:11-25T: CSHG50010125; 12-28T: CSHG50010228; 11-32T: CSHG50010132; 11-34T: CSHG50010134A 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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