Setup, Compatibility & Care
Compatibility
This kit is compatible with the following KTM models manufactured between 2000 and 2007:
- 125, 250, 400, 450, and 525 series
Installation
- Secure the bike on a stand so the rear wheel is off the ground.
- Remove the old, worn chain guide assembly using standard metric wrenches.
- Clean the mounting area on the swingarm to remove any built-up dirt or grease.
- Align the new Polisport guide using the pre-drilled holes.
- Tighten mounting hardware to the manufacturer's recommended torque specifications.
Care
To prolong the life of the chain guide, regularly inspect it for grooves or thinning plastic. Clean the guide after each ride using a non-corrosive degreaser to prevent grit buildup, which can act as an abrasive against your chain.