11 Speed Cassette

ROTOR's drive train design expertise is applied to the UNO cassette, resulting in a superlight and precise piece of art.The hollow two-piece design from high strength steel combined with 7075 heat-treated alloy provides a stiff structure while keeps weight as low as possible.Gear steps are designed to always fit your perfect cadence. The surface coating reduces friction and increases durability.It is the perfect cassette to combine with ROTOR UNO groupset, but it is also compatible with other 11s groupsets and any freehub bodies using the Shimano/SRAM spline pattern. Technical Specifications Weight 140 g (11-28T), 163g (11-30T), 174g (11-32T) Gear Steps 11-28t [11,12,13,14,15,16,17,19,21,24 ,28] 11-30t [11, 12, 13, 14, 15, 16, 18, 20, 23, 26, 30] 11-32t [11, 12, 13, 14, 15, 16, 18, 20, 23, 27, 32] Material high strength steel and 7075 heat treated aluminium Compatibility Shimano/SRAM freehub bodies Groupset Compatibility ROTOR UNO 11sp groupsetShimano, S