Building a Shimano Ultegra R8100 with Rotor 12s chainring kit and covers

Rotor chainring bolts are designed to conform to the shape of Shimano R8100 crankset arms and integrate with Rotor 12-speed chainrings.
In this setup, you can see the 56-tooth round Rotor 12-speed aero chainring. It is primarily intended for time trial bikes.
Order this bolt kit individually or as part of a complete kit with your choice of Rotor chainrings.
All these products can be found in our dedicated menu for Rotor 12-speed Shimano chainrings.
www.velo-perso.com/en/111-shi...
#shimano #ultegra #rotorbike #timetrial #triathlon