The 2009 KTM 400 EXC Dirt Bike has been upgraded this year with a short-stroke engine. Ktm claims that the KTM 400 EXC Dirt Bike will be the best all-round dirt bike in its range with its combination of performance of a motocross competition bike with the ride-ability and all-day usability of an enduro. The motor also got new titanium valves, a magnesium cylinder-head cover and a new hot-start system, which should make it easier to restart the bike after a fall. The Kawasaki KX450F-style speed holes will be a kick for performance too.
July 7, 2008 8:06 PM | Motocross