This is a Pair of DB01 Rear Dish Wheels for the Tamiya TRF501X and DB01 Chassis. Constructed of molded plastic, black in color Fits on the TRF501X adn DB01 chassis Two DB01 rear dish wheels Installing on the buggy Width: 1.49" (38mm) Diameter: 2.36" (60mm) For front dish wheels, order TAMC2204 tlw 1/22/08 ir/jxs