SHIMANO 9spd Alivio CS-HG400
|Description||HG cassette sprockets deliver a fast and precise index shifting action. The computer-designed sprockets incorporate specifically positioned shift ramps and tooth profiles for improved chain control during shifting. Responsive, smooth and low-noise shifting is the .
Recommended Chain: KMC 9 Speed
As with any product, specification is subject to change without prior notification. You are advised to confirm current specification before buying.