Rotor Q-ring (5 arms 130mm)

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81,90 €
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99,90 €


99,90 €
More info

- Rotor Q-Rings help to minimize the time spent in the dead spot while pedaling
- For PCD 130mm cranks
- Colour: black

The 53 OCP3 model is fully drilled, no ajusting holes, just one position.
It is compatible with Sram BB30, Stronglight Pulsion, Shimano 6700 cranksets. And with any other PCD130 crankset. 

How do Q-Rings work?
Q-Rings reduce dead-spot negative effects due to its effective variable gear oval concept. The effective gear is lower at the dead-spot zone, so it is easier, faster and more comfortable (smoother) to pass through it. Once the pedal is over the dead-spot and enters the down stroke, the Q-Rings progressively increase the effective tooth size as more muscle strength is available.