Product Description 2012 YAMAHA PW50 Specifications The YAMAHA PW50 has a key-type ignition switch deters unauthorized riding. And a throttle stop screw lets the adult supervisor restrict speed while beginners are learning and the handy choke lever is located right in front of the main switch for easy access. For order and more information about our product list, please visit to our official website company maliohobby. COM Show More