ROTOR QXL Ring

The new ROTOR QXL is a Q-Ring with increased ovalization. They have a similar shape to standard Q-Rings, ensuring exceptional drivetrain stability. QXL rings do not replace standard Q-Rings, rather complement them as each is optimized for different rider profiles and situations ROTOR QXL RINGS I have used the Q rings for about seven yearsContinue reading “ROTOR QXL Ring”