Rotor QX2 chainring (4 arms)

New
Combinations Price quantity Add to cart
25

Delivered 10 days after order

69,99 €
27

Delivered 10 days after order

69,99 €
38

Delivered 10 days after order

94,99 €
40

Delivered 10 days after order

99,99 €
 
More info

Chainrings for 4 arms cranksets, PCD104/64
25t: 25gr
27t: 30gr
38t: 68gr
40t: 63gr 

 

Rotor Q-Rings help to minimize the time spent in the dead spot while pedaling.


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.

Colour: black