Rotor BB1 Road Bsa Steel Bottom Bracket

ROTOR BB1 BB Road BSA. You've decided that your bike's performance features could be enhanced with components selected á la carte — and that you should be able to accomplish this despite the spawn of deviant bottom bracket "standards" that have created component compatibility issues at your local bike shop. Conventional threaded bottom brackets like your Italian-threaded BB shell shouldn't foil plans to upgrade your ride. ROTOR conceived its Universal Bottom Bracket (UBB) concept to eliminate the complicated bottom bracket/crank compatibility challenge that has increasingly frustrated the mechanics at your LBS. The BB1 ITA is the "yes" component to "Is this compatible with my Italian-threaded BB shell with a 24mm axle?"

FEATURES

ROTOR BB1 BB Road BSA features:

Weight	BB1 BSA road ceramic black - 91g | BB1 BSA road steel black - 93g
Material	100% CNC-machined, 7075 aluminum. Labyrinth seals prevent bearing contamination
Compatible Crankset Brand	ROTOR | Shimano
Material Bearing	Steel | Ceramic
Axle diameter compatible	24mm
Frame Type	BSA
Discipline	Road | Traithlon | Gravel | Cyclocross