It appears that the nuts for 2 engine mounts have vibrated off. Does anyone know the size and type of nuts. The first one is really skinny and threaded on both ends. It goes through the mount and frame right below the oil fill cap on the bottom of the bike. The second one is covered by the shift linkage and looks like the farest rear bolt it is only thread on one end and has a head it looks to be about 1/2 to 3/4 inch.