AS3 Performance aluminium chain guides are crafted through CNC machining from top - grade 6061 - T6 aluminium. This not only boosts strength but also enhances durability. Equipped with long - lasting plastic inserts, these guides won't bend or buckle like OEM or plastic ones. They offer top - notch chain protection, even in the most challenging riding conditions. This chain guide is a perfect fit for various Honda models including the 1990 - 2004 CR 125, 1990 - 2004 CR 250, 2004 CRF 250 R, 2004 CRF 250 X, and 2002 - 2004 CRF 450 R. It's much stronger than OEM guides, can replace the OEM guide without any modifications, and replacement blocks are available for separate purchase. All parts are in stock and ready to be sent right away. The chain guide in the picture is exactly what you'll get.

Using this chain guide is easy. Just remove your old OEM chain guide and install this AS3 one in its place without any modifications. It's designed to fit your Honda motorcycle perfectly. When riding, you don't have to worry about the guide bending or buckling even in tough conditions. For maintenance, regularly check the plastic inserts. If they show significant wear, you can purchase replacement blocks separately. Keep the chain guide clean to ensure its long - term performance. Store it in a dry place when not in use. And always make sure the chain is properly tensioned when the guide is installed.