Rotor QRings red (34,36,38,39, 50,52 or 53T)
Compatible with Rotor 110mm or 130mm cranks depending on the chosen options
Available in 34,36,38,39, 50,52,53T
5 holes only
Dispatch within 24 hours
Returns accepted (14 days)
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).