When the Joneses on the block get a new mini-bike and your parents give you ... it just had everything you could want in a cool, little pit-bike," Murray told us. "So that's when I got thinking ...

Yamaha has made various sizes of motorcycles ... and make it easy on first-time dirt bike owners and pit crew alike. The PW50 weighs 90 pounds when ready to ride and measures 49 inches in length ...