Shimano Alivio MTB Freewheel CS-HG400 9spd
SHIMANO Cassette Sprocket 9-speed CS-HG400-9 SHIMANOs HG400-9 delivers reliable 9-speed mountain bike shifting performance and a durable silver finish. FEATURES Close gear steps between primary sprockets creates smooth comfortable pedaling 11-36T specification addition to 11-25T 11-28T 11-32T 11-34T 12-36T specs (11-25T 11-28T not for RD-M4000/M3000) HYPERGLIDE technology Lightweight design Quick and easy assembly with cassette sprocket cap