BBB BBB Bottom Fit BBO-85 BB30 MTB bottom bracket
![BBB Bottom Fit BBO-85 BB30 MTB bottom bracket](https://k2shop.hu/media_ws/10012/2098/bbb-bottom-fit-bbo-85-bb30-mtb-kozep-csapagy-1.jpg)
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Allows the installation of 24 mm spindle MTB cranksets into BB30 shells without adapters. Easy-to-install threaded design. Self-aligning bearings increases durability. Oversized cartridge bearings for MTB. Fully CNC machined external cups. Cup diameter: 42 mm. Chrome steel bearings. Fits 24 mm spindle cranksets. Fits 68/73 mm wide brackets.
Article nr.:
BBO85