Rotor Bottom Bracket BSA24 Shimano road

Code: 9-C04004010100
Product Price
44,00 €
Availability Available now 
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?"


BB1 68mm BSA road ceramic black - 91g

BB1 68mm BSA road steel black - 93g

BB1 68/73mm BSA mtb ceramic black - 97g

BB1 68/73mm BSA mtb steel black - 100g


  • Designed to work with BSA threaded bottom brackets
  • 100% CNC-machined, 7075 aluminum
  • Labyrinth seals prevent bearing contamination
  • Designed to work with ROTOR and Shimano 24mm cranksets