SRAM XD Freehub Body with Bearings - 11/12 Speed X0 Hubs Rise 60 (B1) Roam 30 Roam 40 Rail 40 Rise XX Roam 50 (B1) Roam 60 (B1). Original equipment freehub bodies to fit SRAM hubs and wheels.
- TECH SPECS
| Cassette Body Type | SRAM XD 11/12 Speed |
| Material | Aluminum |