Oval Chainrings MTB ROTOR Q rings QX2 SRAM BCD120X4 Q40T(27) Outer

Oval chainrings for maximum performance. Q-Rings can boost an avid cyclist's performance by up to four seconds per km in a sprint, which is twice the benefit of a set of chainrings! The professional athletes who have chosen to ride with Q-Rings have dispelled all doubts about their performance by winning two major Tours, more than 25 Ironman races and more than 20 UCI World Championships.

Oval Q-Ring chainrings give your performance a boost by modifying pedaling resistance based on the natural strength and weakness of your legs. They make better use of the strongest muscle groups (increasing positive work) and compensate for the weaker areas of the pedal stroke (reducing negative force).

Q-Rings make better use of your effort. The constant resistance exerted by the round chainrings prevents optimal pedaling dynamics from being achieved. A Q-Ring chainring compensates for variations in rotation and makes better use of strong muscles for a more 'rounded' and smoother pedaling.