If maximum power is required, there is no other way but the 450 XC-F. The compact SOHC (single overhead camshaft) engine that delivers explosive but controllable power shares 95% of the parts with the bike of Ryan Dungey winning the AMA Supercross championship 2015.
With enough power to excel on all sorts of tracks and terrain, combined with an extremely lightweight chassis, the 250 XC has one of the best power-to-weight ratios in it's class. The unrivalled performance of the lightweight 2-stroke engine makes it a true contender against the more complex 4-strokes. For MY 2016 the 250 XC features detail improvements and new colors and graphics, but basically retains the same chassis and engine specification as MY 2015.
With enough power to excel on all sorts of tracks and terrain, combined with an extremely lightweight chassis, the 300 XC has one of the best power-to-weight ratios in it's class. The unrivalled power-to-weight ratio of the lightweight 2-stroke engine makes it a true contender against the more complex 4-strokes. For MY 2016 the 300 XC features detail improvements and new colors and graphics, but basically retains the same chassis and engine specification as MY 2015.