Rotor Outer Oval Crown Q-rings Compact 110x5 53D

Q-rings make it possible to go faster. The savings can be more than 1.6 seconds per kilometer compared to traditional chainrings. A round chainring forces the cyclist to ride less efficiently, while Q-rings allow you to use your maximum power.

Q-rings increase performance by doing what round crowns cannot: they vary the resistance of the drivetrain depending on how you pedal. This maximizes the use of effective zones and reduces the intensity of weak and ineffective zones (thus creating less negative work). Unexpectedly, this variation is not contrary to the concept of "perfect pedaling," in fact it is the only way to approach it.

Recent independent scientific research on Q-Rings has shown that during high-intensity pedaling there is an increase in performance compared to round crowns. A sprint test showed an advantage of 1.6 seconds per KM and an average power increase of 27 W (for example, some aero wheels with a 60mm profile are said to gacciano gain 1.5-1.8 sec/km and 16 W savings). In addition, oxygen consumption and caries rate were found to be statistically lower with the use of Q-Rings.

What does it mean when you're on your bike? Q-Rings provide such benefits to pedaling that you will get a significantly better version of yourself. You will develop a new, deeper endurance, a newfound ability to accelerate to ride to the limit. They'll help you stay with the "lead group" that usually relentlessly pulls away from you, boost your sprinting and persevere like never before.

OVALIZATION 10%

External crown compatibility:
All cranksets having 110 BCD except Shimano, Time, Stronglight, THM Clavicula, Campagnolo, SRAM BB30, FSA BB30 and all cranksets having a reinforcing lug between the arm and the crankset "spider."

Made of 7075 aluminum and CNC machined
Black anodized finish
OPC 5-point adjustment system
Compatible with 10/11 speed

BCD 110x5
53 teeth
Actual weight 124gr

We ship throughout Italy via tracked express courier, with delivery within 24-72 business hours.

You have 14 days from delivery to return your item with complete peace of mind.

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