BB30 STEEL BEARINGS KIT ROAD

BB1 RD BSA

You think that your bike's performance features could be enhanced with components selected á la carte at your local bike shop — and that you should be able to accomplish this despite the spawn of deviant bottom bracket "standards" that have created component compatibility issues. Conventional threaded bottom brackets like your English-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 BSA is the "yes" component to "Is this compatible with my English-threaded BB shell with a 24mm axle?"

This steel bottom bracket allows for use of FSA mountain bike cranks with MegaExo 24 mm axles in BB30 bottom bracket housings.

Bottom bracket cups for the installation of Campagnolo and Fulcrum Ultra Torque cranksets at frames with oversize bottom bracket shells. These specific adapters are made of aluminium and have the same bearing seat function as the already renowned Ultra Torque threaded cups. The adapters simply replace the standard cups on frames with oversize bottom bracket shells. The adapters are about 20 grams lighter than standard cups.

BB1 ITA

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?"

Shimano Dura Ace BB-R9100 Road Bicycle Bottom Bracket BC1.37 x24 68mm Road

Pressfit bottom bracket BB92 for FSA aluminium cranks with 19 mm axle (e.g. Gamma Drive, Omega).

Bottom bracket BB-ALM92/CZ mtb BB92 24mm cr-mo steel