Shimano BB-R60 Bottom Bracket for 105 and Ultegra


The Shimano BBR60 Ultegra level Bottom Bracket English Thread Cups use Shimano HollowTech II technology which uses a wider outer bearing placement and larger axle diameter for increased stiffness and efficiency. While it's sealed design has a minimal bearing interface ensuring smooth rolling and increased durability. The latest version of HollowTech II used here is lighter and has 50% lower rotational friction than previous version.

  • Suitable for 10- and 11-speed 105 and Ultegra
  • Available with English or Italian thread
  • Fitting tool not included