They are yamaha front bolt patter. I believe they fit Raptor, Banshee, YFZ450, Warrior.
Selling a set of 1.5 in per side (3 total) wheel spacers. They are made by UM. They have the studs that thread on to your existing studs. That way you dont have to knock the original studs out and replace them with longer blots. Try holdind the bolt head and tighting the lug nut on the outside of the wheel at the same time.
Asking 50 bucks shipped. You can pm me or email me at jbooker82@yahoo.com
Here are the pics.
josh