Web exclusive
Bottom bracket bearing Black Bearing 42-68/73-DUB - B5S
Transform your bike with the top-of-the-range bottom bracket Black Bearing 42-68/73-DUB - B5S. Enhanced performance and easier maintenance.
Sold and shipped by Sport & Go
Technical Info:The two machined aluminum cups screw together for better alignment of the housing, for:- Less cracking- Better smoothness and performance- Better bearing life- Easy bearing replacement. delivered with mounting key
