Shimano Altus HG201 9 Speed Cassette 11/32 Silver

The Shimano Altus HG201 9 speed and 11/34 teeth is compatible with MTB or road bikes.Features:- Road and mountain bike compatible- Equivalent to an Altus/Sora- The HYPERGLIDE sprockets with their distinctive design, include specifically positioned tooth profiles and gear ramps to improve chain control during gear change. The result is a quick and sensitive gear change. The HG cassette sprocket, designed for MTB 11 speed systems has been subjected to an extensive improvement programme to achieve a highly efficient shift.- Sprockets guide the chain quickly and directly to the next sprocket without jumping- Conventional sprockets make the chain run over the tooth before locking onto the sprocket- The Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates for a soft and clean shift even under load. Close ratio gearing allows a more efficient use of energy through finer cadence control.