Rotor BB30 to BB24 Converter

Available to Order

Vendor: Rotor


Rotor's  BB30 to BB24 converter BB which allows the installation of conventional 24mm axle cranks (Shimano Hollow Tech) in BB30 frames. Using new, non-contact labyrinth seals, Rotor has been able to achieve a buttery-smooth feel along with unparalleled protection against dust, water and mud. Available only with steel bearings, in black. Compatible with all conventional BB24 cranks manufactured by ROTOR, Shimano and Shimano-compatible brands.

  • Weight:  118g
  • Easily convert a BB30 frame to take Shimano Hollow Tech II 24mm axle cranks
  • Install with standard Shimano bottom bracket tool