- External English (BSA) threaded bottom bracket for 68/73mm shells
- Enduro bearings and silicone seals for the most durable and smoothest bottom brackets available
- Fully serviceable
- BB SET WMFG OUTBOARD ENG SRAM BK ALY 68/73 w/SEALED BRNG
Interface: Sram
Spindle Type: Sram GXP 24/22mm
Cup Material: Alloy/Steel
Weight: 98g
Color: Black