Description
The SRAM PG-1210 Eagle B1 Cassette is a durable and rebuildable 12-speed mountain bike cassette with an 11-50 tooth range. It features a splined driver body compatible with Shimano HG freehubs for 8-10 speed mountain bike wheels. The cassette includes replaceable eMTB “speed limit” gears-specifically the 11, 13, and 15-tooth cogs-to help extend the life of your drivetrain. Finished in black, it is designed for compatibility with e-bikes and weighs 930 grams.
- Designed for 12-speed drivetrains, offering a wide 11-50T gear range suitable for varied terrain.
- Constructed with replaceable eMTB “speed limit” gears (11t-13t-15t) to extend cassette life.
- Compatible with splined driver bodies, ensuring broad acceptance among wheel manufacturers.
- Features Shimano HG freehub compatibility for 8-10 speed mountain bike hubs.
- Finished in black for a durable and visually cohesive mountain bike component.





