Latest Generation of Dirtbuster from Rovan Sport mounted on rims with Full Disc Beadlocks.

These dirtbusters have a much squarer sidewall as well as ribs inside to to stop the ballooning effect at high speed.

With New Blue Molded Foams.
These offer awesome grip on most surfaces, and tyre of choice for Quarterscale Speedway drivers, for Dirt Modified, Late Model and Wingless classes.