Amazon.com: Hubcentric Rings (Pack of 4) - 64.1mm ID to 73.1mm OD - Silver Aluminum Hubrings - Only Fits 64.1mm Vehicle Hub and 73.1mm Wheel Centerbore - Compatible with Honda Acura : Automotive
CR500 2000 reboring and top end - a question - Honda 2 Stroke - ThumperTalk