The Shimano Deore CS-M5100 cassette guarantees smooth and precise shifting performance. It is ideal for MTB drivetrains with single or double chainrings and offers Rider Tuned gear steps for maximum cadence control across the varied terrain of mountain biking.
The 11-speed cassette features proven Hyperglide technology and is available in two versions. The 11–42 teeth version offers close gear steps for fast and efficient shifting, while the 11–51 teeth cassette provides a wide gear range with the right ratio for every riding situation.

Versions:
11-13-15-17-19-21-24-28-32-37-42 teeth
11-13-15-18-21-24-28-33-39-45-51 teeth

Speed: 11
Weight: 550 g
Use: MTB
Group: DEORE
Model: CS-M5100