Swedish champion Ake Jansson builds a two-stroke tracker! In 2001, Motocross Action magazine claimed the ’01 Yamaha YZ250 was the world’s best 250 production motocross machine. The engine was the highlight, a liquid-cooled mill that […]
Tag: Yamaha YZ250
Two-Stroke Honda Grom by Jesse Davis
YZ250-powered Honda Grom…50 horsepower! The Honda Grom has been more successful than anyone ever imagined. The overgrown monkey bike won Motorcycle USA’s Motorcycle of the Year award in 2014, and the 125cc four-speed machine has […]
