Black Bearing 
Bottom bracket bearing 46-68/73-30 - B5
$71.00 $65.67 -8%
Enhance the performance and durability of your bike with the Black Bearing bottom bracket, for less noise and better smoothness.
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-46-68/73-30-B5 |
| Color | black |
| Color | Black |
