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E Thirteen Helix 12 Speed Cassette Cluster - Eggplant - 42-50t}, Eggplant
  • £107.99
  • RRP £130.00
  • Saving you £17

E Thirteen Helix 12 Speed Cassette ClusterBuilt for the demands of modern mountain biking, this model offers a highly durable and dependable build for tackling every obstacle that the trail throws at you. It's in e.thirteen's DNA to solve problems and that's why they created the Helix R 12 speed cassette cluster. It's available in several different finish options which feature a tough aluminium construction, as well as a nickel finish option that's exclusively made of steel.Future-Proof Your Bike with e*thirteen HelixThe Helix R 12 Speed Cassette is an upgrade to any SRAM Eagle or Shimano drivetrain, with more range than any other cassette on the market. The 9 tooth cog lets you step down one chainring size while keeping the same top-end gearing and provides not only better ground clearance, but an overall lighter drivetrain.Unlike SRAM Eagle, Helix R cassettes have replaceable gear clusters. That means ongoing service and replacement costs will be less than half that of SRAM cassettes. As an added bonus, Helix R 12 speed clusters are backward compatible with and can be used to upgrade your existing TRS+ 9-50 cassette.When installing the Helix R cassette, as with any cassette, e.thirteen recommends checking chain wear. If your chain shows 0.5% or more wear, you will significantly decrease the wear life of your new cassette. Installing a new chain with your new cluster is a much better and economical solution.The Intergalactic 42-50t cluster features PVD finishing that is twice as durable as anodised models.Please note: This product is a replacement cassette cluster and is available in different sizes. Please choose from the menu the option that matches your drivetrain.Features: Cluster Material: Aluminium (Except Nickel option which is Steel) Use: MTB Speed: 12 speed Ratio: Multiple options available to selectTechnologies: Compatibility: The Helix R 12-Speed Cassettes work flawlessly with Shimano and SRAM 12 speed drivetrains, despite the challenges in designing for the different cog spacing and chain behaviour. Performance: The improved performance of the Helix cassette features great Shimano 12 speed shifting performance and improved reliability of steel and aluminum assembly. The Intergalactic PVD finishing is twice as durable as anodised models. And it is 60g lighter. Cost Savings: The aluminium one-piece 42/50 tooth cluster is easily replaceable so riders can keep their steel cluster for multiple seasons and freshen up as needed without buying a whole new cassette. More Range: 556% more range. Durable and Serviceable: Helix R features replaceable gear clusters and intergalactic PVD finishing. Low Weight: Lighter than both XTR and XX1.Buy E Thirteen Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Campagnolo Chorus 11x Cassette - 12-29T
  • £107.94
  • RRP £127.00
  • Saving you £15

Introducing the Campagnolo Chorus 11x Cassette that has every sprocket tooth designed to achieve the maximum synchronization, shifting speed, and silent operation.SteelNickel-chromed finishLight alloy supports for the final two triplets11x Spacing11x Tooth machining11x Light alloy lockringThread 27 x 1Weight 230gThe six larger sprockets have a double frame system for extreme torsional stiffness so that operating precision is maintained even during shifting under stress. The surface treatment of the 11 steel sprockets assures longer component life, maintaining the maximum long term performance.Warning: EPS Groupsets will not work with 11/29 ratio cassettes. Use 12/29 instead.

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Campagnolo Chorus 11x Cassette - 12-27T
  • £107.94
  • RRP £127.00
  • Saving you £15

Introducing the Campagnolo Chorus 11x Cassette that has every sprocket tooth designed to achieve the maximum synchronization, shifting speed, and silent operation.SteelNickel-chromed finishLight alloy supports for the final two triplets11x Spacing11x Tooth machining11x Light alloy lockringThread 27 x 1Weight 230gThe six larger sprockets have a double frame system for extreme torsional stiffness so that operating precision is maintained even during shifting under stress. The surface treatment of the 11 steel sprockets assures longer component life, maintaining the maximum long term performance.Warning: EPS Groupsets will not work with 11/29 ratio cassettes. Use 12/29 instead.

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Campagnolo Chorus 11x Cassette - 12-25T
  • £107.94
  • RRP £127.00
  • Saving you £15

Introducing the Campagnolo Chorus 11x Cassette that has every sprocket tooth designed to achieve the maximum synchronization, shifting speed, and silent operation.SteelNickel-chromed finishLight alloy supports for the final two triplets11x Spacing11x Tooth machining11x Light alloy lockringThread 27 x 1Weight 230gThe six larger sprockets have a double frame system for extreme torsional stiffness so that operating precision is maintained even during shifting under stress. The surface treatment of the 11 steel sprockets assures longer component life, maintaining the maximum long term performance.Warning: EPS Groupsets will not work with 11/29 ratio cassettes. Use 12/29 instead.

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SRAM PG1170 11 Speed Cassette
  • £107.00

The SRAM PG1170 is a cassette designed for high shifting performance with a quieter chain, cassette combination. Its semi-spidered design is light, strong and efficient. Cassette design for high shifting performance with a quieter chain/cassette combination.,Semi-spidered design: light, strong, efficient.,16T cog,231g (11-25).,Gear ratio:11-25: 11,12,13,14,15,16,17,19,21,23,25,11-26: 11,12,13,14,15,16,17,19,21,23,26,11-28: 11,12,13,14,15,16,17,19,22,25,28.,WiFLi 11-32 cassette option:11-32: 11,12,13,14,15,17,19,22,25,28,32.,Semi-spidered steel cogs.

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E Thirteen Helix 12 Speed Cassette Cluster - Intergalactic - 42-50t}, Intergalactic
  • £106.99
  • RRP £160.00
  • Saving you £33

E Thirteen Helix 12 Speed Cassette ClusterBuilt for the demands of modern mountain biking, this model offers a highly durable and dependable build for tackling every obstacle that the trail throws at you. It's in e.thirteen's DNA to solve problems and that's why they created the Helix R 12 speed cassette cluster. It's available in several different finish options which feature a tough aluminium construction, as well as a nickel finish option that's exclusively made of steel.Future-Proof Your Bike with e*thirteen HelixThe Helix R 12 Speed Cassette is an upgrade to any SRAM Eagle or Shimano drivetrain, with more range than any other cassette on the market. The 9 tooth cog lets you step down one chainring size while keeping the same top-end gearing and provides not only better ground clearance, but an overall lighter drivetrain.Unlike SRAM Eagle, Helix R cassettes have replaceable gear clusters. That means ongoing service and replacement costs will be less than half that of SRAM cassettes. As an added bonus, Helix R 12 speed clusters are backward compatible with and can be used to upgrade your existing TRS+ 9-50 cassette.When installing the Helix R cassette, as with any cassette, e.thirteen recommends checking chain wear. If your chain shows 0.5% or more wear, you will significantly decrease the wear life of your new cassette. Installing a new chain with your new cluster is a much better and economical solution.The Intergalactic 42-50t cluster features PVD finishing that is twice as durable as anodised models.Please note: This product is a replacement cassette cluster and is available in different sizes. Please choose from the menu the option that matches your drivetrain.Features: Cluster Material: Aluminium (Except Nickel option which is Steel) Use: MTB Speed: 12 speed Ratio: Multiple options available to selectTechnologies: Compatibility: The Helix R 12-Speed Cassettes work flawlessly with Shimano and SRAM 12 speed drivetrains, despite the challenges in designing for the different cog spacing and chain behaviour. Performance: The improved performance of the Helix cassette features great Shimano 12 speed shifting performance and improved reliability of steel and aluminum assembly. The Intergalactic PVD finishing is twice as durable as anodised models. And it is 60g lighter. Cost Savings: The aluminium one-piece 42/50 tooth cluster is easily replaceable so riders can keep their steel cluster for multiple seasons and freshen up as needed without buying a whole new cassette. More Range: 556% more range. Durable and Serviceable: Helix R features replaceable gear clusters and intergalactic PVD finishing. Low Weight: Lighter than both XTR and XX1.Buy E Thirteen Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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SunRace MX80 11-Speed Cassette - Black
  • £105.74
  • RRP £140.99
  • Saving you £25

The SunRace MX80 is an 11-speed cassette that is designed to be the perfect solution for riders that don t want to resort to an expensive expander sprocket and want a smooth, clean shift between gears. Featuring Fluid Drive Plus technology, it ensures each cog works with its neighbour to optimise shifting performance. It also has an 11-50T range and features two large A7075 alloy sprockets alongside an alloy lockring, spiders and spacers to ensure a smooth, lightweight and efficient operation.

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Stranger Crux V2 Cassette Hub - LHD Matt Black / LHD
  • £104.99

Cassette hub from Stranger. The Hub Features a 6061 Aluminium hub shell spinning around a heat treated Crmo axle with precision sealed bearings and a sealed driver with 3 pawls. Comes with primo hub guards ###section### Product Specs HUB TYPE:Cassette AXLE:14mm Male DRIVER:9t SPOKE HOLES:36h WEIGHT:525g / 18.5oz

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E Thirteen Helix 11 Speed Cassette Cluster - Grey - 46t Outer Cluster}, Grey
  • £104.00
  • RRP £130.00
  • Saving you £20

E Thirteen Helix 11 Speed Cassette ClusterEngineered for the demands of modern mountain bike (MTB) riding, this cassette cluster is available in several different finish options which feature a tough aluminium construction, as well as a nickel finish option that's exclusively made of steel. This 11 speed model offers a highly durable and dependable build for tackling every obstacle that the trail throws at you. It's in e.thirteen's DNA to solve problems and that's why they created the Helix 11 Speed Cassette Cluster. Future-Proof Your Bike with e*thirteen HelixThe Helix R Cassette is an upgrade to any SRAM Eagle or Shimano drivetrain, with more range than any other cassette on the market. The 9 tooth cog lets you step down one chainring size while keeping the same top-end gearing and provides not only better ground clearance but an overall lighter drivetrain. Unlike SRAM Eagle, Helix R cassettes have replaceable gear clusters. That means ongoing service and replacement costs will be less than half that of SRAM cassettes.When installing the Helix R cassette, as with any cassette, e.thirteen recommends checking chain wear. If your chain shows 0.5% or more wear, you will significantly decrease the wear life of your new cassette. Installing a new chain with your new cluster is a much better and economical solution.The Intergalactic 46t cluster features PVD finishing that is twice as durable as anodised models.Please note: This product is designed to be installed on a SRAM XD freehub. Both the 46T and 9T need to be purchased to get a complete cassette. Please choose from the menu the option that matches your drivetrain.Features: Cluster Material: Aluminium (Except Nickel option which is Steel) Use: MTB Speed: 11 speed Aluminium Cluster Option Tooth Count: 46T Steel Cluster Tooth Count (Nickel Option): 9,11,13,15,17,20,24,28,33,39TTechnologies: Compatibility: The Helix R 11-Speed Cassettes work flawlessly with Shimano and SRAM 11 speed drivetrains, despite the challenges in designing for the different cog spacing and chain behaviour. Performance: The improved performance of the Helix cassette features great Shimano 11 speed shifting performance and improved reliability of steel and aluminum assembly. The Intergalactic PVD finishing is twice as durable as anodised models. And it is 60g lighter. Cost Savings: The aluminium one-piece tooth cluster is easily replaceable so riders can keep their steel cluster for multiple seasons and freshen up as needed without buying a whole new cassette. More Range: 556% more range. Durable and Serviceable: Helix R features replaceable gear clusters and intergalactic PVD finishing. Low Weight: Lighter than both XTR and XX1.Manufacturer's Part Numbers: E13CS2014 Blue Intergalactic E13CS2015 Grey E13CS2016 Gold Bronze E13CS2017 Silver NickelBuy E Thirteen Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Total BMX Tech V2 Female Cassette Hub Silver
  • £103.99
  • RRP £169.99
  • Saving you £39

The Total Tech hub is both RHD and LHD compatible through a SDS (switch drive system) driver. The Tech V2 rear hub uses a fully CNC machined alloy hub shell with low profile, recessed spoke flanges for great strength and low weight. The female axle is heat treated chromoly and uses 2x 17mm hex nuts for a neat and safe look, these hex bolts also feature a 6mm allen broach for multiple tool fittings. The Tech rear hubs use the reputable, tried and tested SDS switch driver system which allows the user the option to switch the hub to left hand or right hand drive in minutes with simple tools. This SDS system features 4 independently sprung pawls and runs on hard wearing, low maintenance polymer bushes, the hub shell uses 2 high quality Japanese sealed cartridge bearings with CNC machining alloy cones for smooth and long lasting performance. The Tech V2 is laced to the The Spitfire rim, which bridges the gap between crazy narrow rims that don't work with modern wider tyre sizes and the ultra wide rims that are very heavy. Tyres will sit on these rims securely, the rim is strong and light enough to keep you flying. ###section### Product Specs WHEEL SIZE:20" HUB:Total Tech V2 Female sealed hub AXLE:Female DRIVE SIDE:Left & Right Switchable RIM:Spitfire 6066 Alloy Rim SPOKES:Butted NIPPLES:Brass WEIGHT:1160g / 40.9oz E3

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Shimano SLX CS-M7100 12-Speed Cassette - 10-45T
  • £103.49
  • RRP £115.00
  • Saving you £10

The new SLX M7100 12-Speed Cassette from Shimano not only gives you a fantastic range of gears but also features Shimano s Hyperglide+ technology that ensures super smooth shifting every time, even under load.HYPERGLIDE+ drivetrain s redesigned cassette and chain promotes the next generation of MTB riding by enhancing speed, shifting efficiency and smoothness over any terrain.Lighter and stiffer cassette sprocket construction reduces inertia and increases acceleration10T lowest sprocket realized by new FREEHUB body constructionAdvanced shifting performance provides the confidence to enjoy any trailHyperglide+ technology will help kickstart the next generation of mountain bike riding by introducing continuous pedalling over virtually any terrain. This revamped drive system and dedicated chain deliver fast shifting, efficient power transfer and chain stability like you ve never experienced before. This cassette has a lighter and stiffer sprocket construction that reduce inertia and increases acceleration.  Its supported by Shimano s new Freehub body which allows a 10T lowest sprocket and increase the gear range at your disposal.

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Shimano Cs-m8000 Xt 11-speed Cassette
  • £103.49
  • RRP £114.99
  • Saving you £10

  High performance 11-speed Dyna-SysII cassetteHyperglide sprockets have a computer designed tooth configuration with contoured shift gates resulting in a crisp smooth shift even under loadClose 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 sprocketsChrome-plated finish offers hard wearing resistance to corrosionAlloy cassette lockringFor 11-speed HG-X11 MTB chains

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