Shimano CS-M7100 SLX 12-Speed Microspline Cassette 10 – 51T

The Shimano SLX M7100 12-Speed Micro Spline MTB cassette is ideal for mountain or gravel riding. It features a light weight minimal design sprocket carrier. The Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load. Close ratio gearing allows a more efficient use of energy through finer cadence control. Sprockets are cut away and drilled to reduce weight without reducing rigidity. For use with 12-speed MTB chains. Average weight: 534 g for 10-51T. Price includes Royal Mail postage.