Black Bearing 
Ceramic bottom bracket
$159.00 $147.07 -8%
Enhance your performance with the Black Bearing ceramic bottom bracket - less cracking, more smoothness and durability!
Description
Technical Info:
The two machined aluminum cups screw into each other for better case alignment, for:
- Less cracking
- Better fluidity and efficiency
- Longer bearing life
- Easier bearing replacement.
delivered with mounting key
Additional information
| Brand | Black Bearing |
| Supplier reference | BB-46-73A-30-C |
| Color | black |
| Color | Black |
