This product is a pair of Traxxas Weld black chrome rear drag racing wheels designed to provide a lightweight and durable wheel solution for high-speed RC drag vehicles. The 2.2"/3.0" drag wheel design uses a standard 12mm hex mount and a wide rear profile that supports drag slick tires for improved traction during acceleration. Its molded composite construction offers strength while maintaining low rotating weight for better performance. The black chrome finish replicates the look of full-scale Weld Racing wheels and enhances the appearance of drag-style RC builds. RC car compatibility includes the Traxxas Drag Slash models such as the Drag Slash Ford Mustang 5.0 and Drag Slash 1967 Chevrolet C10.