2014 KTM 250 XC-W, 2014 KTM 250 XC-W 2-STROKE An unbeatable power-to-weight ratio, low purchase and ownership costs as well as straightforward technology make the 250 XC-W the prime choice for extreme enduro racing. The cutting-edge engine is started effortlessly via electric starter and has been considered the most successful 2-stroke power plant on the market. Best-in-class enduro performance, a newly developed intake feed valve, the perfectly geared 6-speed transmission and enhanced DDS clutch make this engine the absolute top dog of its segment.