Oval Q-Ring chainrings give your performance a boost by modifying pedaling resistance based on the natural strength and weakness of your legs. They make better use of the strongest muscle groups (increasing positive work) and compensate for the weaker areas of the pedal stroke (reducing negative force), which is commonly known as deadlock.
Through OCP technology, with its different positions we can adjust the point of greatest ovality of the Q-Ring to coincide with our maximum torque, thus minimizing the dead center of pedaling (at which time no force is generated on the cranks, since one pedal is at the highest maximum point and the other at the lowest).
Its different Optimal Plate Positions (OCP) will allow you to improve your experience by directing your plates to the most productive part of your pedaling thanks to the subtle but efficient 10% oval.
100% CNC machined from 7075-T6 aluminum, with steel gear pins.
Compatible with groups of 9, 10 and 11 speeds.
Q-Rings work with your body's biomechanics to achieve maximum efficiency and allow you to go further, faster and with less fatigue.