Wheel Options - Outboard Bearing Style : OB500
The OB500 is a 55 duro neoprene contact wheel. The wheel measures 1/2" x 2" The OB500 is an outboard bearing design wheel with bearings that measure 7/8" OD.
Our wheels are made right here at our factory in Missouri. Our proprietary rubber formulation has been a family secret for decades and make our wheels outlast others.