Rotor Q Rings Spider Mount Aero 110x4 ovalised outer chainring

The 110x4 oval spider-mount outer chainring offers reduced air resistance and allows you to pedal faster with less effort. The chainrings in the Q-Rings range reduce the detrimental effect of the dead centre thanks to their oval shape. The chainring is at its lowest point when the dead centre is reached, allowing you to pass through it with less force, more quickly and more smoothly. As soon as the pedal passes the dead centre, the height of the Q-Ring increases, thus providing the greatest lever arm at the moment when your muscles can deliver their maximum power.

Q-Rings Aero chainrings are compatible with all ROTOR road cranksets and power meters. They are also compatible with Shimano R8000 and R9100 drivetrains and are available in 50, 52, 53, 54 and 55 teeth.

Important information: the 50-tooth outer chainring is used with a 34-tooth inner chainring, the 52-tooth outer chainring with a 36-tooth inner chainring, the 53-tooth outer chainring with a 39-tooth inner chainring and the 54-tooth outer chainring with a 42-tooth inner chainring.

Technical specifications:

- Outer chainring
- Double chainring
- Aerodynamic
- Compatible with Rotor road cranksets and power meters
- Compatible with Shimano R8000 and R9100 drivetrains.
- Colour: black
- Available in 50, 52, 53, 54, 55