Boîtier de Pédalier CAMPAGNOLO ULTRA-TORQUE BB386 No Hartje The ROTOR Ultegra 8100 12S

The ROTOR Ultegra 8100 12S Bolt Cover allows you to conceal the bolts and secure ROTOR 12-speed chainrings to Shimano Ultegra 8100 cranksets only

The SRAM FORCE 22 11V Rear Derailleur incorporates technologies enabling fast and silent gear changes

including aerodynamic ones

You can wear it for your cycling commutes in the city

dust and dirt

Boîtier de Pédalier CAMPAGNOLO ULTRA-TORQUE BB386 No Hartje The ROTOR Ultegra 8100 12SEasy to fit and maintain, the CAMPAGNOLO Ultra Torque OS Fit BB386 bottom bracket remains one of the most efficient in terms of rigidity, lightness and energy transfer. This CAMPAGNOLO bottom bracket, composed of two half cups integral with the cranks, is offered here in OS Fit 386 86. 5x46 mm standard. Compatibility chart A Diameter (mm) B Width (mm) Assembly Standard 34,8 68 threaded BSC BSA 34,8 73 threaded BSC BSA 34,8 83 threaded BSC BSA 34,8 100