Original owner, bought new in 2010 Just did a rebuild of most of the bike New Chain and both sprockets New wheel bearings front and back New swingarm and linkage bearings New shinko cheater tires New air filter New shock seals and fork oil New rear master brake New front and rear brake pads Aftermarket exhaust from a yz, header and pipe Aluminum rad gaurds All new fluids Not sure the hours estimate 500 Definitely has some dings and dents as it's a trail bike Any questions please just ask