This set consists of a pair of resin cast accurate mainwheels, featuring fine tire beading, readable tire data, and a super detailed covered 5-slot wheel hubs. The covered hubs were used to keep mud and dirt out of the wheels hubs. Designed to replace the rubber tire/plastic wheel hub assembly found in the Airfix and Trumpeter Spitfire Mk. I and V kits. A fast and easy upgrade. Patterns designed by Gerry Moss (designed to be used with Airfix and Trumpeter kits)