Caution: please use master cylinder related adapter in vehicles (HM-10/B-10/BM-10etc), Mounting Screw: With a 10-mm right and reverse screw bolt, Color: Chromium plating, Specification: Both right and left 8 phase rotation can be adjusted 360 degree
Caution: The mounting thread diameter is for vehicles side mirror installation, It is not screw diameter of the mirror damper side which exists in part model.
The other one of 2 sets is reverse threaded type screw. It is spacer for adjusting the left and right h
Around Motorcycle Handle > Mirror > Adapter/Spacer