Shimano's Alivio CS- HG400 delivers reliable 9-speed mountain bike shifting performance and a durable, silver finish.
. Shimano Series: ALIVIO M4000 Series
. 9 Speed: 11-13-15-17-20-23-26-30-36T
. Hyperglide technology
. Lightweight design
. Compatible chain: HG 9-speed
. Quick and easy assembly with cassette sprocket cap
. Close gear steps between primary sprockets creates smooth, comfortable pedalling