Description
Bottom bracket Parts 8.3 dub bb30
Bottom bracket with sealed ring bearings, compatible with DUB bottom brackets of 29mm diameter, and BB30 type frames, with an inner diameter of 42mm and a width of 73mm.The BB30 DUB bottom bracket has sealed ring bearings. Compatible with 29mm diameter DUB bottom bracket axles. Compatible with BB30 type frames. In order to optimize the pedaling and to gain in lightness a central cut has been made.
