BBB Cassette 9 Speed Shimano Compatible

9 speed Shimano / Sram-compatible.

Extra tough 1.2 micron Nickel plated cogs.

Special heat-treated cogs with carbon depth of 0.5 - 0.6mm and hardness of HRA-72-78. Extra strong and durable compared to other cassettes.

Tempering process further reinforces the cog strength.

Designed to give consistently smooth and responsive shifting performance in any riding conditions.

Unique construction process makes this cassette resistant to premature wearing.

Provides a wide range of gear ratios for road and mountain bikes.

All BBB Cassettes are equipped with a lock-ring.

A quality mountain bike / bicycle 9 speed cassette