- The Box Three E-Bike Cassette offers high gears with more teeth to withstand the rigors of modern E-Bike riding
- E-Bike optimized, steel cog and spider construction for improved durability
- Ultra-wide ratio with consistent progression
- Compatible with HG freehub bodies
- Intended for use with Box Prime 9 drivetrains only - may not be compatible with other 9 speed drivetrains
Specifications:
- Range:12-50t
- Gears:9sp
- Cogs:Black
- Color:Black
- Weight:
- Model:
- Driver