Black anodized finish. Universal handlebar installed turn signals with Power LED performance. Special 360° lighting effect through the clear transparent glas-like material in combination with a power LED. Essentially a transparant light disc on a aluminum base and ECE approved for front use. Diameter 35mm, OAL 68mm, Inside bar 48mm, outside bar 20mm, wiring length 100cm. Fits all 22mm and 1″ handlebars with an Inside diameter of 14mm to 21mm. With 7W power LEDs.