- Components
- Bottom Brackets
- SRAM Red BlackBox Ceramic Bottom Bracket
Get rid of the speed-killing friction in your bottom bracket.
SRAM Red BlackBox Ceramic Bottom Bracket
Description
Get rid of the speed-killing friction in your bottom bracket.
- 105 grams
- Hybrid ceramic bearings
- Compatible with SRAM and Truvative GXP and Giga-X-Pipe cranks
While you could certainly run a regular Truvativ GXP bottom bracket with your SRAM cranks, you really should consider the BlackBox ceramic unit instead. It doesn’t save weight, but it saves something far more important - energy. The significantly smoother rolling of the hybrid ceramic bearings will save your precious watts for more important things like getting away from your buddies.








