CS-M8100 12 Speed CassetteThe new Shimano XT CS M8100 12 speed mountain bike cassette, with its BEAM SPIDER construction, sheds weight while expanding Shimano's MTB gearing range by another gear. Utilizing Shimaon's innovative MS freehub body and HYPERGLIDE+ tooth profile, these 10 45 and 10 51T cassettes deliver advanced shifting performance. Can also be used with the new Shimano GRX. Features: Definitive shifting performance New shift ramp designs provide the fastest,

It balances insulation and breathability

ensuring longevity and reliability

preventing scratches and damage during use

An easy access waterproof inner bag is included to keep contents completely dry

The extra fine threads provide the needed leverage to remove even the tightest cranks

These are riser bars you can trust

The power modes are shown with a different colour on this display so it is easy to take a glance while riding

This is clearly the disc brake rotor for you

Note: This is not compatible with RXF34

Built for precise and swift shifting the GX trigger shifter brings championship technology to everyone

Multiple microfibre covers and kevlar sides available

The jersey is quick drying