Apico Axle Nut Rear M25 X 1.5 - Silver

This axle nut is compatible with KTM SX/SXF models (125-450cc) from 2013-2022, Husqvarna TC/FC models (125-450cc) from 2017-2022, and Gas Gas MC/MC-F models from 2021-2023.

The thread size is M25 x 1.5.

No, this axle nut is specifically designed for the listed KTM, Husqvarna, and Gas Gas models due to precise threading and dimensions. Using it on incompatible models could cause damage or be unsafe.

The silver finish provides a clean aesthetic and offers some resistance to corrosion, helping to protect the component from environmental elements like moisture and dirt.

You should tighten the axle nut to the specific torque value recommended in your motorcycle's official service manual. Over- or under-tightening can lead to serious issues.

While not always mandatory, applying a small amount of appropriate thread locker is often recommended by manufacturers to ensure the nut remains securely in place. Always consult your motorcycle's service manual for specific recommendations.

Check for debris or damage on both the axle threads and the nut threads. Ensure you are using the correct M25 x 1.5 nut for your specific motorcycle model. Do not force the nut; it should thread on smoothly by hand initially.

Ensure the axle and nut threads are clean and properly lubricated (if recommended by the manufacturer). Verify that the nut is correctly seated and not cross-threaded. Use a torque wrench calibrated to the motorcycle manufacturer's specifications.

This may indicate improper installation (incorrect torque) or unusually harsh riding conditions. Inspect the axle for any contributing factors. Ensure the nut is torqued to specification for proper load distribution.