Made of superior formulation Hyper-Flexâ„¢ polyurethane and uses high precision bearings. Experience little or no rolling resistance! The unique polyurethane material and design allows smooth, unimpeded rolling for indoor/outdoor ease of movement over cracks, washers, misc. debris, etc
Energy Suspension's proprietary Hyper-Flex polyurethane cush drive bushings outlast and outperform soft OEM rubber.They provide smoother shifting through the gears and reduction in wear on other...