Rotor’s new ALDHU® and VEGAST® axle features a cleverly designed spline interface when mounted to the spider or Direct Mount chainrings delivers a robust yet smooth engagement allowing you to maximise the efficiency in transmission of power in your pedal rotation.

Engage your unique OCP (requires Rotor Q-Rings) to unleash a more efficient pedal stroke, reducing knee stress and possible injury.

SPECIFICATIONS
Crank Spindle Mount: Direct OCP Mount
Weight: 96g (-/ 1%)
Q-Factor: 147mm
Chainline 43.5mm
Suits: Standard Road Configurations. For Wide clearance (Gravel) See the Offset Spindle.