Rotor Q-Rings BCD110x5 Q38T Inner Oval Chainring Black Disc Easily adds height and quickly

Easily adds height and quickly adapts Sonic Ergo

Tall sides prevent tall bottles from falling out

Ride faster

Width Increment: 18

Nevertheless

Rotor Q-Rings BCD110x5 Q38T Inner Oval Chainring Black Disc Easily adds height and quicklyRotor created Q Rings 110BCD and 130BCD from the concept that you could pedal more efficiently if only you could take greater advantage of your maximum power effort while lessening the time spent in the dead spots of a pedal rotation. Subtle but efficient 10% ovality and compatible with your standard 110BCD or 130BCD cranks, Q Rings unprecedented orientation factor yield an improved pedal stroke marked by performance. Many professional riders have