Rotor Corona Ovale Esterna Q-rings Compact 110x5 53D Cambio They not only gently absorb

They not only gently absorb shocks but also provide comfort to the seat

261 grammi

The new QXL is a Q-Ring with a higher ovalization

Weight - 178g ka couple

Rotor Corona Ovale Esterna Q-rings Compact 110x5 53D Cambio They not only gently absorbQ rings make it possible to go faster. The savings can be more than 1. 6 seconds per kilometer compared to traditional chainrings. A round chainring forces the cyclist to ride less efficiently, while Q rings allow you to use your maximum power. Q rings increase performance by doing what round crowns cannot: they vary the resistance of the drivetrain depending on how you pedal. This maximizes the use of effective zones and reduces the intensity of weak