ROTOR Bike Components - Now you can assemble your Shimano® Dura-Ace R9100 or Shimano® Ultegra R8000 cranks with the new ROTOR Q RINGS BCD110X4 and enjoy all the advantages of oval chainrings. #
Chainring Bcd110 Narrow Wide Circle Aero Q Ring For Shimano Fc-4700 5800 6800 9000 1x System Chainwheel - Bicycle Crank & Chainwheel - AliExpress
Rotor Qrings for Shimano cranks 9100 & R8000 or Aldhu
Rotor Qrings for Shimano cranks 9100 & R8000 or Aldhu
Shimano 110x4 Oval Chainring | Rotor America
ROTOR Bike Components - Now you can assemble your Shimano® Dura-Ace R9100 or Shimano® Ultegra R8000 cranks (covers also available) with the new ROTOR Q RINGS BCD110X4 and enjoy all the advantages