Attitude's Turn Signal Indicator set are 27mm diameter and 64 mm long. Lens is clear, . Aluminium Body. Fits all kinds of aftermarket motorcycles. Housing Material: Aluminum Comes with 2 wires, Black is Negative, Red is Positive LED Light Color: Amber Mounting Bolts size: 10mm Housing Color: Black Fitments: Universal Fit For Most Brand Motorcycles With 10 mm Mounting Bolt