This version of the turn signals APOLLO CLASSIC is approved as a direction indicator + rear light. They are equipped with an innovative 2-in-1 with the body in black aluminum and smoked lens. Modern design but with roots in the past is reminiscent of the classic lines of the glorious years 70. Inside the body there is a technological system of leds able to develop a very bright. Diameter size: 22 mm B width: 39 mm C Depth: 21.5 mm length of the shank: 16 mm threaded bolt M8 x 1.25 Correspondence of cables: Black Cable = Ground (-) Cable yellow = Rear Lamp (+) red cable = stop (+) cable blue = Direction indicator (+) Views in pair.