The Blackbearing bottom bracket range has been specifically developed to withstand the most extreme conditions.
Suits BB86 frames and 30mm thru spindle type crank.
Includes spacers and wave washer.
- Unique steel design in which the bearing outer race is also the outer press-fit surface.
- 30mm ID bearings.
- Suits 30mm Thru type spindles
- Suitable for BB86 (41mm ID) BMX frames
- 65grams





