Shimano SLX CS-M7100 12-Speed Cassette

Shimano CS-M7100 SLX 12-Speed Cassette With its refined; mountain bike specific design; the Shimano CS-M7100 SLX 12-Speed Cassette aids the dedicated rider to find the ideal cadence across the most challenging off-road terrain. The twelve Hyperglide sprockets offer a wide range of gear ratios with close spacing to ensure that any topography can be conquered. Micro Spline freehub compatibility allows a 10-tooth smallest sprocket to be used; giving a generous top gear for fast descents; while the largest sprocket is perfect for challenging climbs. The profile of the sprockets results in contoured shift gates that grant smooth; crisp gear changes; even under load. All of the sprockets are cut away and drilled to reduce weight but are mounted onto a lightweight Beam Spider carrier to increase rigidity; strength and power transfer to the rear wheel.