Here is the sprocket that allows you to use a older Honda rear wheel assembly on your new 2013 CRF450R. Honda built the 2013 with a 3.5mm offset in the hub, shifting the sprocket outward 3.5mm adding clearance to the tire and mudflap. Using the older wheels on a 2013 CRF450R would be very bad without this offset sprocket.
2002 through 2012 Honda CRF 450 rear wheels can be used.
Made from heat treated 7075 and is lighter than the oem sprocket.
Use all your original hardware too.
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