Our innovative RJ Slim-Line Wheelie Bar Wheels are made of high strength polyurethane and feature widths of 1-1/4" or 1-5/8" at the hubs, and a slim tread width 1/2". The combination of slim tread width and shielded ball bearings gives these wheels less rolling resistance than any other wheelie bar wheel on the market, an exclusive RJ Race Cars design.
• Material: Polyurethane
• Style: 6-spoke
• Available hub widths: 1-1/4" or 1-5/8"
• Tread width: 1/2"