Amateur dirt-bikers Rien and Hans–and their mechanic Eef–each fall in love with Fientje, a young woman who, with her brother Jaap, works a concession stand at the races. Everyone seeks a better life: Fientje wants out of the business and away from Jaap; and Rien and Hans aim to make their marks as pro racers, like their hero, Gerrit Witkamp.

Comedy inspired by the true story of Dennis P, who became Holland's biggest diamond thief, when he walked away with the entire 20 million euros stock of an international diamond trader, using a microwave oven as a swagbag.