i have a yz426f motor for sale, came with my quad so i dont know much about it other than what i’m told. its to have the same build as the 426 in my quad now so this thing WILL run. full vps motor, its a yz400f bottom end with 426 top end but i’m including a yz400f cylinder straight from tc racing with receipt. comes with carb/hot start and full wiring harness/electronics w/tether also. it DOES not include a flywheel or stator as its in my current motor, also needs the radiator pickups. looks like a solid motor though, the chain was thrown and mustof cracked the case cause theres some jb weld there. he said it doesnt leak at all and it was full of oil when i got it so it should be good. $750