Shimano XTR CS-M9100 10T & 12T Sprockets

Description

Keep your Shimano XTR CS-M9100 12-speed cassette performing at its best with these replacement 10T and 12T sprockets. Designed for the high-wear lower cogs of your cassette, these sprockets are particularly useful for e-bike riders, where the motor-assisted power often places extra strain on the smallest gears.