About this item

• Common eMTB “speed limit” gears (11t-13t-15t) cogs are replaceable to extend the life of the cassette
• Features replaceable common eMTB "speed limit" cogs (11t-13t-15t) to extend drivetrain life.
• Compatible with HG 8-10 speed freehub bodies and splined driver body design.
• Constructed with durable materials and a black finish for long-lasting performance and style.
• Rebuildable design allows maintenance and part replacement for extended cassette usability.

The SRAM PG-1210 Eagle B1 Cassette is a durable, rebuildable 12-speed mountain bike cassette with an 11-50 tooth range. It features a HG-compatible splined driver body that fits 8-10 speed freehubs. The cassette includes replaceable common eMTB speed limit gears (11t, 13t, and 15t) to help extend drivetrain life. Finished in black, the cassette weighs 930 grams and offers wide gear spacing suitable for varied terrain.