Key Features:Rear wheel Shimano Deore 6 bolt disc hub,,8/9 speed cassette hub, built onto Mach 1 MX black rim. ,Finished with black spokes. ,This wheel is a great all day mountain biking wheel. Disc and V compatible .
Key Features:Rear wheel ,26x1.75 alloy rim silver ,Shimano 7speed cassette freehub,Quick release axle ,Silver spokes .
Front wheel32 hole Shimano Deore hub, built onto a black Mach 1 MX26 rim with CNC sidewalls for a long lasting braking surface. Finished with black spokes.This wheel is ideal for cross country riding and an ideal upgrade for any mountain bikeRear wheelShimano Deore black 8/9 speed cassette hub, built onto Mach 1 MX black rim with CNC braking surfaces. Finished with black spokes, this top quality wheel is ideal for cross country riding and an ideal upgrade for any mountain bikePlease Note, front and rear wheel are sold separately, this image is for display purposes.
Key Features:700c front road wheel ,Mach 1 omega rim in black ,Shimano 105 32 hole hub ,Black spokes.
Key Features:700C Front Wheel ,Shimano Deore hub ,Mach1 240 Rim silver ,Silver spokes.
Key Features:700C Front Wheel ,Shimano Tiagra Hub ,Mach 1 Omega Rim,32H blackBlack spokes,Suitable for Presta Valves.
Key Features:700C Rear Wheel ,Mach1 240 Rim silver ,Shimano Deore 8/9spd cassette hub,Silver spokes.
Key Features:700C Rear Wheel,Mach1 Omega Rim black ,10spd Shimano 105 (QR) hub ,Black spokes.
Key Features:700C Rear Wheel,Mach1 CFX Rim black,Shimano Tiagra 10spd Hub (QR),Black spokes.
Twenty21's 11-speed Shimano HG Cassette is perfect for riders who want wide-range gearing at an affordable price.Designed for standard Shimano HG freehub bodies for maximum compatibilityProvides smooth shifting and no chain drop when back pedallingDurable steel and aluminium construction weighs just 555gWide 11-46T range gives all the gears you need for climbing and descendingThe 11-Speed Shimano HG Cassette is designed to be tough, durable and great value while providing smooth shifts and a quiet ride. The cassette is manufactured from steel and aluminium, with steel being used for the 11-40T cogs and aluminium used for the largest 46T cog. This allows the cassette to be incredibly durable while keeping the weight down. You'll certainly not be lacking gear range with the wide 11-46T spread of gears giving you all the range you need for tackling the steepest climbs and descents. If you want one of the best value wide-range cassettes around, then Twenty21 is for you!
ULTIMATE USE 30.9 Internal ShimThis ULTIMATE USE 30.9 Internal Shim allows you to fit a 30.9mm seat post into virtually any frame size. The shims are made to 100mm length and are longer than other shims on the market, giving your seat post much better support inside the frame.High-Quality ConstructionThese machined plastic shims are machined to very high tolerances from "filled" engineering thermoplastic UPVC. This keeps the weight down, as the shims get thicker.Features: Material: Resin material for performance reasons (Thermoplastic (UPVC) All these shims have internal diameter 30.9mmBuy ULTIMATE USE Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Available in a range of sizes to help you fit your favourite seatpost into an alternative frame.