Hella 922300121 B36 Electric Horn Set (12V).
Voltage:12V, Frequency:335/400 Hz, Sound Level:105 – 118 dB @ 2m, Diameter:113 mm
Vehicle Compatability: Bikes and Car Universal
Robust steel frame, galvanized metal body makes this horn distinguished
Large diaphragm allows focused and far reaching sound that will clear your path on the highway
Dual advantage of thin size yet loud