Shimano SLX CS-M7100 12 Speed Cassette Size:10-51 With the new Mattone Grande

With the new Mattone Grande

technical descents and hard accelerations

Wash them if you want to but otherwise

The bottom layer which wraps around the fibre inner core is a higher density EVA foam designed to provide longevity

An output of 40 lumens of light from the integrated COB LEDs ensures you are well seen up to 1km away

Shimano SLX CS-M7100 12 Speed Cassette Size:10-51 With the new Mattone GrandeWith its BEAM SPIDER construction, the SLX M7100 12 speed cassette shaves weight while increasing SHIMANO's MTB gearing range another gear. Using SHIMANO's new MICRO SPLINE freehub body and HYPERGLIDE+ tooth profile, these 10 45 and 10 51T cassettes deliver advanced shifting performance. Specifications Advanced shifting performance provides the confidence to enjoy any trail Pedal continuously while shifting HYPERGLIDE+ Lighter and stiffer cassette