2003 KTM 450 SX F bike up for sale or trade. New piston with no rides on it yet (normally ride my other bike). Comes with a new rear tire that you can install. Small oil leak from the side post rebuild...will probably need a new side gasket. This is a powerful bike that was designed for Motocross (4 speed) but is ok on the trails as well. It is kick start only. I would be interested in trading for a street bike (like most bike styles so pretty open there).