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 3 Optimum Chainring Positions (OCP) to fine-tune your improved riding experience and go further and faster with less fatigue. Rotor wanted everyone to be able to ride Q-Rings so they designed special Q´s for Shimano cranks requiring the specific 110x4 compact bolt pattern.
100% CNC-machined, 7075-T6 aluminum alloy is lightweight and strong
Aero design reinforced rigidity and aerodynamics
3 OCP points (2-3-4) customize your ride to reap maximum benefits
If you have any kind of knee pain get these rings. I am 58 yrs old and my knees would hurt after riding so I looked into oval rings. Did not adjust anything on my bike just put these rings on and no more pain. These are great.
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