Closeout - Special Edition Road Outer Q-Rings - 110x5

Q-Rings were designed to boost your cycling performance by varying drivetrain resistance inline with your legs´ natural strengths and weaknesses when pedaling. 5 Optimum Chainring Positions (OCP) allow you to fine-tune your improved riding experience by orienting your chainrings around the most productive part of your pedal stroke. Subtle but efficient 10% ovality and compatible with your compact 110BCD cranks, aero Q-Rings work with your body´s biomechanics to yield maximum efficiency and enable you to go further and faster with less fatigue. Weight:173g per set 50A/34  Country Flag Rings: 50t & 52t only Characteristics: 100% CNC-machined, 7075-T6 aluminum alloy Aero design: reinforced rigidity and aerodynamics Steel shifting pins 5 OCP points (4 points in 50/34)  Designed to work with all 9, 10 and 11 speed group-sets Some cranks require specific Q-Rings Purchase inner chainring here