Rear sprocket Shimano 9s 11-25 CS-HG400-9 11-12-13-15-17-19-21-23-25 G

Shimano CS-HG400-9 9s 11-25 is a 9-speed rear cassette designed for road, fitness and faster city bikes where close gear steps and a steady pedalling cadence are needed.

Main Features

Construction and Design
The cassette consists of 9 sprockets with an 11-12-13-15-17-19-21-23-25 tooth combination. Steel sprockets provide durability for regular use, while the protective surface finish helps reduce the effects of corrosion.

Key Functions
The 11-25T range is best suited for flatter routes and sporty riding where precise gear selection according to pace is important. Shimano Hyperglide tooth profiles and shift ramps help the chain move smoothly between sprockets.

Use and Compatibility
Shimano CS-HG400-9 is designed for 9-speed drivetrains and fits Shimano HG-type freehub bodies. The cassette is compatible with Shimano 9-speed chains, shift levers and rear derailleurs designed for 9-speed transmission systems.

Additional Features
The close sprocket progression helps maintain a steadier cadence during road riding, training or faster city cycling. The cassette is suitable as a replacement part when the old cassette is worn or when a sporty gear feel is preferred.

Summary
Shimano CS-HG400-9 9s 11-25 is intended for cyclists who need a durable 9-speed cassette with a close gear range. It is best suited for road, fitness and faster city bikes where smooth shifting, steady cadence and compatibility with Shimano HG systems are important.