Sram GXP English 68/73mm Bottom Bracket
Gutter Seal Technology drastically improves sealing against the elements while reducing seal drag. We've designed a fresh cup forging for a high-end look. A new standard in external bearing performance.
- Gutter Seal Technology drastically improves sealing against the elements
- GXP's Gutter Seal design reduces friction
- Improved tool engagement
- Sealed cartridge bearings
- English or Italian threads