- -10%

Rotor Qarbon chainring is a Qrings with a carbon cover. It's allowing a reduced weight and a better stiffness.
Compatible with Shimano 6800 & 9000, Rotor Inspider
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Q-Rings boost your performance by varying drivetrain resistance during pedalling in line with your legs natural strengths and weakness. They make better use of the strongest muscle groups (increasing positive work) and compensate for the weaker zones in the pedalling stroke (reducing negative work).