Black Bearing 
Bottom bracket bearing 46-68/73-30 - B5S
$87.00 $78.30 -10%
Optimize your bike's performance with the new Black Bearing B5S bottom bracket - robust, smooth and durable.
Description
Technical Info: The two machined aluminum cups screw into each other for better alignment of the housing, for:- Less cracking- Better smoothness and performance- Better bearing longevity- Easier bearing replacement.
Additional information
| Brand | Black Bearing |
| Supplier reference | BB-BB-46-68/73-30-B5S |
| Color | black |
| Color | Black |
