Rotor Chainring - Q-Ring | BCD 110x4 | Oval - Aero - Outside

These ROTOR chainrings, compatible with Shimano 11 and 12-speed groupsets, feature an aerodynamic design that improves airflow. Their optimised sprocket set allows fast and precise shifting in any situation, while the new architecture improves their structural rigidity, which is why they are the preferred choice of the most demanding cyclists.

Compatible with Shimano 105 R5800, 105 R7000, 2INpower powermeter, ALDHU, ALDHU carbon, ALDHU24, Dura-Ace R9100, Dura-Ace R9200, INpower powermeter, INSpinne, Ultegra R8000, VEGAST, VEGAST24 cranks with 110x4 bolt circle diameter.