These are the Black Front Rulux Wheels for use on the Traxxas Slash 2WD Short Course Racing Truck RTR (TRAC43**). FEATURES: Nylon construction Black in color Incorporates a lug nut and spoke affect that emulates the real thing Durable design, finish and material YOU WILL RECEIVE: Two Black Rulux Wheels REQUIREMENTS: Tires Installation on the vehicle SPECIFICATIONS: Outer Diameter: 81mm (3.2") Width: 42mm (1.7") Hex: 12mm COMMENTS: Also available in White (JCOC3327) cnh 8/20/09