The Shimano Sora CS-HG50 9-speed cassette with a 12-25 teeth gear range provides fast and responsive indexed shifting.
Features
Computer designed precision Hyperglide (HG) sprockets incorporate specifically positioned shift ramps and tooth profiles for improved chain control during shifting
Dependable Shimano performance and value for recreational road bikes
12-25 tooth gear range
Compatible with Super Narrow HG-53 chain, not included