aimexpo was happy to stop by superbikecorse for our friend donemde book signing. “The Speed Kings” is a project 4 years in the making about the history of boardtrack racing.🏁🏁🏁#thespeedkings #boardtrack #broadtracker #boardtrackracer #boardtrackracing#motorcycle#donemde #trailblazers #partsunlimited #togetherwerace #racing#legends #aimexpo