Rotor Q-Rings work in unison with your body to ensure every muscle movement translates to forward momentum, and no energy gets wasted. Q-Rings take advantage of your maximum power effort by lessening the time spent in the dead spots of a pedal rotation. The subtle but efficient 10% ovality combined with an unprecedented orientation factor yield an improved pedal stroke marked by performance. Choose from 5 Optimum Chainring Positions (OCP) to fine-tune your improved riding experience and go further and faster with less fatigue.
100% CNC-machined, 7075-T6 aluminum alloy is lightweight and strong
Steel shifting pins provide snappy and reliable up shifts
5 OCP points (4 points in 50/34) customize your ride to reap maximum benefits
Designed to work with all 9, 10 and 11 speed groupsets
I bought this to use with a Rotor 3D crank on my Cervelo S5 VWD, but it also works well with an older five-arm FSA crankset I have too. You can feel less resistance in the dead spots during each rotation and it has been easier to keep a higher cadence. I would definitely recommend this to anyone looking to get some increased performance out of a new chainring.
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