The turn signals HIGHSIDER APOLLO black LED bulbs smoked lens, pair this version of turn signals APOLLO LED is approved as a direction indicator. They are equipped with an innovative 2-in-1 with the body in black aluminum and smoked lens. Modern technology in extremely small dimensions with SMD 2 very intense at the center. The COB (Chip on Board) complete the light source on the outer ring. A nice update for each bike. The unit includes a ring in anodized aluminum, that fits above the base body. Size A1: 13 mm2: 9 mm D1: 22 mm D2: 20 mm threaded bolt M6 x 1.0 mm allocation of cables Cable black = Ground (-) Cable yellow = indicator (+) Shipment Contents: 1 pair