Shimano CSM5100 - 11-Speed Cassette 11-51T in Silver

Perfect for front single and double MTB drivetrains, SHIMANO's M5100-11cassette offers Rider Tuned gear steps for maximum cadence control across the varied terrain of mountain biking.

• Ride anywhere with smooth and precise HG shifting
• 11-speed cassette sprocket
• 11-51T wide gear range