Shimano Ultegra CS-R8000 11 Speed Cassette Size:14-28 the Muc-Off team have created

the Muc-Off team have created a highly efficient carbon fibre assembly compound that is essential for preventing over-tightening and creating a secure ‘mating friction’ between carbon surfaces or indeed carbon to metal parts

our mad scientists have come up with the answer

Front & Rear Shift: smooth and reliable shifting

(Not compatible with disc TTiR frame)

Free from parabens and formaldehyde

Shimano Ultegra CS-R8000 11 Speed Cassette Size:14-28 the Muc-Off team have createdThe Shimano Ultegra CS R8000 11 Speed Cassette delivers the crisp, reliable shifting that has made Ultegra the benchmark for serious road cyclists. Designed as part of Shimanos renowned R8000 groupset, it features HG EV technology for smooth gear transitions, excellent cadence control and exceptional durability across training, racing and endurance riding. Compatible with Shimano HG EV and HG X11 chains, the CS R8000 offers a wide range of gearing