AS3 Performance chain rollers are made from TPR, a blend of rubber and plastic. They come with bearings and are a tough, long - lasting alternative to the OEM chain roller. These chain rollers fit multiple Honda models, including the 2004 - 2008 CR 125, 2004 - 2008 CR 250, 2009 - 2013 CRF 250 R, and 2004 - 2008 CRF 450 R. Key features include strong and wear - resistant TPR material, pre - installed bearings, easy installation by simply replacing the OEM part, all parts in stock for immediate dispatch, and the chain roller in the picture is exactly what you'll get.

Using this AS3 chain roller is easy. First, find the OEM chain roller on your 2004 - 2008 Honda CR 125, 2004 - 2008 Honda CR 250, 2009 - 2013 Honda CRF 250 R, or 2004 - 2008 Honda CRF 450 R. Remove it carefully and then install the new AS3 chain roller in its place. When installing, make sure the bearings are properly aligned. As for maintenance, check the chain roller regularly for signs of wear. If you notice any damage, it's best to replace it right away. Keep it clean to ensure its long - term performance. And remember, since all parts are in stock, you can easily get a replacement if needed.