Black Bearing 
Bottom bracket bearing 46-68/92-30 - B5
$77.00 $69.30 -10%
Optimize your bike with the Black Bearing B5 bottom bracket for optimum smoothness, long life and easy bearing replacement.
Description
The two machined aluminum cups screw into each other for better alignment of the housing, for:- Less cracking- Better smoothness and performance- Better bearing life- Easy bearing replacement. delivered with mounting key
Additional information
| Brand | Black Bearing |
| Supplier reference | BB-BB-46-68/92-30-B5 |
| Color | black |
| Color | Black |
