The included roller wheel on the WR-02 chassis is made of plastic.
Many comical R/C releases have been put on the WR-02 chassis such as the Wild Willy 2, Volkswagen Bus Type 2 and the Farm King Wheelie.
This new aluminum roller ball is fitted with ball bearings for smoother operation and it also provides a custom appearance.
Easy to fit onto the Wheelie series models, and built-in 1050 ball bearings provide smoother wheels-in-the-air action.
Compatible with the WR-02 chassis. | 
