Rotor QXL Oval Plate Black Interior

Rotor QXL Oval Plate Black Interior

QXL chainrings help you to obtain your maximum performance, offering you a greater degree of ovality; This means increasing the resistance of the transmission at the point of greatest productivity of the pedal stroke.

If you make sustained efforts, with great intensity, the QXL can make a difference. 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.

QXL rings are Q-rings with a higher degree of ovality (16% vs. 10%) that were created for Q-Ring users looking to get the maximum possible benefit from oval rings.

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).

100% CNC machined from 7075-T6 aluminum, with steel gear pins.

Compatible with groups of 9, 10 and 11 speeds.

Available in different BCD and serrated.

Q-Rings work with your body's biomechanics to achieve maximum efficiency and allow you to go further, faster and with less fatigue.

The Q-Rings are ROTOR's "flagship", the QXLs were its natural evolution.