Rotor Q-ring chainring (Rotor/Shimano 4 arms)

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Combinations PricequantityAdd to cart
34

Delivered 10 days after order

42,99 €
36

Delivered 10 days after order

42,99 €
39

Delivered 10 days after order

42,99 €
50

Delivered 10 days after order

84,99 €
52

Delivered 10 days after order

84,99 €
53

Delivered 10 days after order

84,99 €
 
More info

- Rotor Q-Rings help to minimize the time spent in the dead spot while pedaling
For Rotor Aldhu and Shimano 4 arms PCD 110mm cranks
-34/36/39 are internal chainrings
- Colour: black


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.