Liquid-cooled, 249cc, piston-reed-valve-inducted, 2-stroke engine is lightweight and compact. "Flat-design" seat, wide footpegsRevive memories of the good ol' days with a YZ two-stroke! Nothing beats the "bark," and instantaneous throttle response of the lightweight YZ250. Not only is a 2-stroke more affordable and easier to maintain, they also provide a very entertaining ride.