Shimano HG400 9 Speed Cassette 11/32

The Shimano HG400 cassette for 9 speed and 11/32 teeth with HyperGlide (HG) technology.Features:- Road and mountain bike compatible- Compatible with Tiagra/Alivio- The HYPERGLIDE (HG) 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- Sprockets guide the chain quickly and directly to the next sprocket without jumping- The HG sprockets offer a quick and precise shift with the index finger- The computer-designed sprockets have ramp and tooth profiles specifically fitted for improved chain control during shift