Crash, climb, rev and race! Hot Wheels Power Revvers are 100% kid-powered! Get that motor roaring for maximum power and speed. Turn 'em loose and watch 'em tear through straightaways, tackle jumps and smash through obstacles with ease. They can crawl over any obstacle, and when you slam them for speed they zoom off to cross the finish line. The more you pump, the more power you get! Colours and styles may vary. Only one supplied. Age range 5yrs+.