I got a 2017 yfz450r for sale I had a gasket leak in the base gasket took it apart and never could get the piston back in the cylinder broke the piston rings two times .. I've got everything to put it back together except piston rings for the Cp piston.. it was completely rebuilt last year and also I put a 09/10 clutch basket in it and a new clutch pack I got a Vortex a monster short exhaust and a new set of tires with it also but got them posted for sale it comes with a bill of sale