Built for Adventure! You asked for a set of wheels that's tough, practical, sporty and fun. We delivered the Roughhouse 50! The Roughhouse 50 combines proven durability with penny-pinching 100 mpg economy, generous underseat storage, a bag hook for grocery runs and space for the recommended optional rear rack and locking top case. Weekend fun is made possible with a high performance 50 cc engine and a set of slightly knobby tires that can handle the dirt road when the pavement ends. Mom said "Stop roughhousing!" but we ignored her!