Description CRG GROUP PCD 67mm New AMV magnesium wheels are the result of years of research and development in magnesium casting. These wheels are casted with the new AMV low pressure machine, using 100% pure AZ91 magnesium. This allows us to assure no air leak, even without any powder coating on the wheel surface. This improves the heat transfer, which is direct and without any obstacles. All this helps to stabilize the tire temperature and pressure rise, for a better and longer tire performance during all race. 3F SERIES The new 3F model, thanks to an outer offset and a no-spokes design, allows to optimize the performance of medium-hard tires. It is the right choise for OK/TAG classes and for SHIFTER classes using medium-hard tires or when racing in no-grip race tracks.
