FN01R-C Hot Version, the 5-spoke lightweight sports wheel is a popular selection used for racing and drifting both in domestic Japan and in the USA as well. FN01R-C sizes are available for a variety of fitments. PRORACER GN+, the 6-spoke sports wheel is a one piece lightweight cast wheel with a Wheel disc that has a distinctive design feature. The PRORACER ZR+520 is the extreme Sports Wheel. The GRAVIS-1 is a one piece cast luxury wheel with spokes extending to the end of the rim. Because of this design, the wheel size looks bigger than the actual inch size.