Black Bearing 
Bottom bracket bearing 42-68/73-30 - B5
$76.00 $68.40 -10%
Enhance your ride with the Black Bearing B5 bottom bracket, for smoother, longer-lasting bearings and easier 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-42-68/73-30-B5 |
| Color | black |
| Color | Black |
