Rotor Q-Rings Aero Bcd110x5 53T Outer Chainring Black - Black

Aero Q-Rings feature wind-shucking and subtle but efficient 10% ovality. Designed to boost your cycling performance by varying drivetrain resistance in line with your legs´ natural strengths and weaknesses when pedalling, Q-Rings with a 110BCD take advantage of the most-productive part of your pedal stroke by working with your body´s biomechanics to yield maximum efficiency. Choose from 5 Optimum Chainring Positions (OCP) to fine-tune your improved riding experience and go further and faster with less fatigue.

• 53T Aero Outer Chainring
• Bolt Circle: 110mm - 5 Bolts
• 100% CNC-machined, 7075-T6 aluminium alloy
• Aero design: reinforced rigidity and aerodynamics
• Steel shifting pins
• 5 OCP points
• Designed to work with all 9, 10 and 11 speed groupsets
• Designed to work with Campagnolo, Fulcrum and Miche cranksets