UNIVERSAL 12V MOTORCYCLE BIKE SCOOTER HORN LOUD FOR HONDA/KAWASAKI/SUZUKI/YAMAHA Replacement 12v motorcycle horn & bracket. 12v 1.5A 105DB. Universal suitable for most 12v Motorcycles, Scooters & Quads. Mounting holes are 6.5mm (Inner) & 8mm (Outer). 1 x 12v Motorcycle horn.