Rotor offers two axles for our crankset builders: the Standard Axle and the Offset Axle. The Standard Axle offers provides a 43.5mm chainline while the Offset Axle provid.

Offset and Standard versions available. Most frames use the Standard Road Axle. When to use the Offset Axle: The Offset axle is recommended for use with Shimano GRX drivetrains, particularly GRX front derailleurs.

Aug 20, 2005 · Offset spindle give a straighter chainline for lower part of the cassette (Big ring align with 6th cog from the top). Aluminum axle are not very stiff in smaller diameter. So they use steel for 24mm axle to keep stiffness up. For SS Evo PF30A, 30mm axle is better.

Choose the stiffest axle in the market in standard or offset width. The ROTOR 30mm axle will provide less flexion and higher performance for your road or gravel bike.

Combined with ROTOR modular VEGAST ® and ALDHU® cranks and Q RINGS oval chainrings or Round chainrings, the innovative axle includes refined OCP Mount technology so you can now adjust your optimal chainring position by precise one degree increments.

ROTOR 24 mm 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 maximize the efficiency in transmission of power in your pedal rotation. The offset version is for Gravelbikes.

This ALDHU Offset Axle connects the cranks and completes the ALDHU system, which is Rotor's lightest to date. With a 30mm diameter spindle and a 147mm Q-factor, this axle is compatible with most bottom bracket standards and is suitable for disc brake road bikes.

ROTOR shaft. 30 mm thickness with direct mount option for ALDHU/Vegast spider ring or spider, among others. With OCP adjustment option for Q-Rings. Available in Standard and Offset version. Ordered before 15:30, shipped today. With Rotor ALDHU you can compose your own crankset.

The ROTOR ALDHU/VEGAST Road Axle is made specifically for ROTOR’s modular ALDHU and VEGAST cranks and chainrings. Available in both 24 and 30 mm sizes, the innovative axle includes refined OCP Mount technology so you can adjust your optimal chainring position by precise one-degree increments.