The all new 2014 YZ250F has a brand new EFI engine, an entirely new chassis, superior mass centralization and new suspension components for improved high rpm power with truly instinctive handling.
2015 Yamaha YZ250F, The all-new YZ250FX offers YZ250F championship-winning technology in a light and powerful machine built to win cross-country races: broad fuel-injected power, compact bilateral beam frame, industry-leading suspension, 18 inch rear wheel, wide-ratio six-speed transmission and electric start, it's the new benchmark in 250 cross-country race bikes.