FSA PF30 MTB CFMM3-46/73 Bottom Bracket Adapter

Seamlessly adapt your PF30 mountain bike frame to fit popular 24mm spindle cranksets with the FSA PF30 Bottom Bracket Adapter. Engineered for 73mm MTB shells, this essential component allows you to use FSA MegaExo or Shimano Hollowtech II cranks, providing a robust, creak-free foundation for superior power transfer. Its high-quality sealed cartridge bearings are shielded from the elements, ensuring silky-smooth rotation and exceptional longevity on the trail. Unlock unmatched drivetrain performance and versatility for your custom build or upgrade