General description Replacement Trailer Jockey Wheel designed for easy replacement of jockey wheels with matching dimensions. This spare wheel features a durable rubber tread and a plastic rim, making it suitable for various applications. Technical specifications Wheel Diameter: 220MM Width: 70MM Bore: 20MM Bore Length: 88MM Material: Plastic Wheel, Plastic Rim, Rubber Tyre Compatibility and accessories Compatible with jockey wheels of the same size dimensions. A variety of accessories for trailers and general transport use are available.