This is a pair of the Front Dish Wheels for the Tamiya TRF501X and DB01 Chassis. Constructed of plastic, black in color Two Front Dish Wheels for the Tamiya TRF501X and DB01 Chassis Tires with foam inserts Tire Glue DTXR2000, DTXR2002 Width: 1.02" (26mm) Diameter: 2.36" (60mm) Hex Size: 10mm For Balck Rear Dish Wheels, order TAMC2207 jxs 01/25/08 ir/jxs