Product Review
Piston Thumper is a 10" L&S motorized truck with an extreme engine that thumps pistons up and down. It has pumping pistons that are backlit to look like they are really pumping power.
Piston Thumper is a 10" L&S motorized truck with an extreme engine that thumps pistons up and down. It has pumping pistons that are backlit to look like they are really pumping power.