Pay in 4 interest-free payments of $20.23 Learn more
Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
261 grammi
Adesività alla catena di lunga durata
They not only gently absorb shocks but also provide comfort to the seat
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 261 grammiQ 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
