Q-Rings - Road Compact and Campagnolo Compact

Price Range:
$91.99-331.99 Shipped

Meet cycling's ultimate secret weapon. Q-Rings offer some of the performance advantages of the Rotor System to those with standard cranksets without the weight penalty.

Q-Rings - Road Standard 130bcd, Campagnolo 135bcd and Track 144bcd

Price Range:
$64.99-$331.99 Shipped

Q-Rings increase your power by emulating a Rotor System crankset in the power stroke and by minimizing the intensity of the "dead spot" zones. By extending the time you spend in the power stroke (where 90% of all power is produced) and smoothly accelerating the legs through the critically weak "dead spots". A 53T Q-Ring, around the upper dead-spot is equivalent to a 51T, but as the pedal goes down and more strength is applied, the equivalent chainring tooth size reaches 56T.

Q-Rings - MTB & XC2

Price Range
62.99-300.99 Shipped

Rotor Q-Rings do not eliminate the dead-spot, but help to reduce its negative effects, moving the legs easier through the dead-spot imitating a smaller circular chainring, and enabling the legs to remain in the power stroke for a longer period of time when compared to round chainrings. Q-Rings change the equivalent tooth size by decreasing it before the dead-spots and increasing it when the rider is in the power mode (when more power is available at the pedal down stroke). A 44T MTB Q-Ring, around the upper dead-spot is equivalent to a 42T, but as the pedal goes down and more strength is applied (just passed the maximum power moment), the equivalent chainring tooth size reaches 46T