Rotor Qring Aero SRAM AXS 110x4 ovalised large outer chainring

Our opinion: compatible with SRAM AXS drivetrains, this external chainring improves pedalling efficiency.

Rotor Aero SRAM AXS QRings offer cutting-edge design and high-tech performance in the world of cycling. Made from ultra-light aluminium, this large 110x4 oval outer chainring with AXS spider mount 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 more smoothly so as to save the watts needed to accelerate at the end of a race or ride. In practical terms, as soon as the pedal passes the dead centre, the height of the Q-Ring increases, providing a greater lever arm at the moment your muscles can deliver their maximum power.

The Q-Rings Aero AXS outer chainring is compatible with Aldhu and Vegast cranksets as well as ROTOR road power meters. It is also compatible with SRAM AXS drivetrains.

Important information: this large 48-tooth outer chainring must be used with a small 35-tooth inner chainring.

Technical specifications:

- Large outer chainring
- 48 teeth
- 110mm bolt circle
- Compatible with Aldhu and Vegast cranksets
- SRAM AXS compatible
- Material: Aluminium