And so it should stay! Ultra-modern technology is used both in the chassis and also in the ultra-powerful SOHC engine which further perfects one of the most successful of off-road bikes. the result is an extremely light agile and immensely powerful high-tech race bike which once again raises the bar a whole step higher for the opposition. If one bike in the hard-fought E2 class had what it takes to be the series winner then that bike is the 450 EXC. Motorcycles Dual Purpose DX9274124480336170165538 DX1 . 2008 KTM 450 EXC 450 EXC Once a champion always a champion...