Mirror in steel black color. Can be installed either on the right and left side of motion thanks to the head fully articulated. Provided with n. 3 adaptors for fixing on different threads: Ø10x1.25 Right - Ø10x1.25 left - specific thread for Harley Davidson. Adjustable distance on the shank of maximum length 130mm. Mirror diameter 81mm. To know the thread suitable to your bike click in the bottom left button on the "Instructions".