Rotor Q-Rings BCD110x5 Q38T Inner Oval Chainring Black Disc Width Increment: 18

Width Increment: 18

Easily adds height and quickly adapts Sonic Ergo

keeping the carbohydrate content in 1 bottle the same

Tall sides prevent tall bottles from falling out

MTB or Cyclocross

Rotor Q-Rings BCD110x5 Q38T Inner Oval Chainring Black Disc Width Increment: 18Rotor 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