Wolf Tooth Rear Axle

This axle is specifically designed for frames that utilize the Syntace X-12 thru-axle system. Before purchasing, confirm your frame uses the 12mm diameter and 1mm thread pitch standard associated with X-12, as it will not fit frames requiring different thread pitches or axle lengths.

The captive washer acts as a bearing surface between the axle head and your frame's dropout. This reduces friction during tightening, which protects your frame from wear and ensures you get consistent clamping force every time you install your wheel.

No, it is designed for convenience. You can install or remove it using a standard 5mm or 6mm hex key, which are common tools found on most multi-tools.

One of the primary design goals of this axle is to prevent galling and sticking. The high-quality aluminum construction and the stainless steel washer interface minimize the risk of the axle seizing, making removal straightforward even after long periods of use.

You should tighten this axle to 12 Nm. Using a torque wrench is recommended to ensure the axle is secure without over-tightening, which could potentially damage your frame or the axle threads.