2015 YAMAHA YZ250FX, If you're looking for a great four-stroke woods bike...look no further! Here's a very clean, 2015 Yamaha YZ250FX with electric start, wide ratio 6-speed transmission, 18' rear wheel and suspension tailor made for smoothing out even the roughest of off-road conditions. Just 27 hours and very well maintained, this bike is ready to ride!