Affordable 9-speed Hyperglide cassette sprocket. Hyperglide sprockets guide the chain quickly and directly to the next sprocket without override.

SHIMANO's HG400-9 delivers reliable 9-speed mountain bike shifting performance and a durable, silver finish.

The Shimano Acera CS-HG41 8-speed cassette has a computer designed tooth configuration with contoured shift gates, combined with close ratio gearing which allows a more efficient use of energy through finer cadence control, the result is a very crisp...

Suitable for Shimano cassette hubs and other compatible cassette hub bodies.