- Specific to Shimano 9000/6800 4x110mm BCD cranks
- Q-Ring's 10% ovalization offers a scientifically proven biomechanical advantage over round chainrings
- Best suited for long-distance riding and those who commonly spin while in the saddle
- Optimum Chainring Position power tuning feature: 5 OCP settings (outer)
- Made in Spain from CNC machined 7075-T6 aluminum with steel pins
- Aerodynamic shape also adds stiffness
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This product has multiple variants. The options may be chosen on the product page
Q-Rings are oval chainrings which provide variable gear ratios through the pedal rotation optimizing your leg’s ability to deliver power while reducing the negative effects...
QXL's 16% ovalization is for riders seeking greater biomechanical advantage (ideal for riders who already have experience on Q-rings with 10% ovalization)
Best suited for time-trials, sprints and riders who frequently pedal out of the saddle
Optimum Chainring Position power tuning feature: 3 OCP settings (2,3,4)
Made in Spain from CNC machined 7075-T6 aluminum with steel pins
Aerodynamic shape also adds stiffness
Select options
This product has multiple variants. The options may be chosen on the product page
