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. #
![ROTOR_bike on Twitter: "If you have Shimano® Dura-Ace R9100 or Shimano® Ultegra R8000 cranks, you can now assemble them with the new ROTOR Q RINGS BCD110x4 oval chainrings. They are 100% compatible ROTOR_bike on Twitter: "If you have Shimano® Dura-Ace R9100 or Shimano® Ultegra R8000 cranks, you can now assemble them with the new ROTOR Q RINGS BCD110x4 oval chainrings. They are 100% compatible](https://pbs.twimg.com/media/DQ3xAULX4AAOAmL.jpg:large)
ROTOR_bike on Twitter: "If you have Shimano® Dura-Ace R9100 or Shimano® Ultegra R8000 cranks, you can now assemble them with the new ROTOR Q RINGS BCD110x4 oval chainrings. They are 100% compatible
![Rotor Qrings Aero chainring set for Shimano Ultegra 6800/8000 or Dura Ace 9000/9100 - Velo-Perso.com Rotor Qrings Aero chainring set for Shimano Ultegra 6800/8000 or Dura Ace 9000/9100 - Velo-Perso.com](https://www.velo-perso.com/2716-large_default/rotor-qrings-aero-chainring-set-for-shimano-ultegra-68008000-or-dura-ace-90009100.jpg)
Rotor Qrings Aero chainring set for Shimano Ultegra 6800/8000 or Dura Ace 9000/9100 - Velo-Perso.com
![Rotor Talks Performance-Enhancing Q-Rings and QXL Chainrings, Singlespeed and 1x Setups - Cyclocross Magazine - Cyclocross and Gravel News, Races, Bikes, Media Rotor Talks Performance-Enhancing Q-Rings and QXL Chainrings, Singlespeed and 1x Setups - Cyclocross Magazine - Cyclocross and Gravel News, Races, Bikes, Media](https://www.cxmagazine.com/wp-content/uploads/2014/02/AHV42301.jpg)