The KTM 250 SX-F is a real milestone in the company history and certainly the star of the SX models in 2006. Thanks to the innovative engine with double overhead camshafts, the redesigned chassis with forged rocker arm and many other high quality details, it will be hard going for the competitors. And in the truest sense of the word, the new 250 cc 4-stroke DOHC engine is the real “heart” of the KTM 250 SX. After the engine proved its power and reliability in the 2004 and 2005 World Championships, we’ve now let the beast off the chain and made it the series engine. Better hold on tight, this thing goes like the Devil.