Kleinn Bolt-On Dual Air Horn Kit for Harley-Davidson (1979-20) Motorcycles with Cowbell Horn Cover, Chrome

The Kleinn chrome dual air horn kit for Harley-Davidson replaces the stock horn on 1979-2020 Harley-Davidson motorcycles equipped with the OEM cowbell-style horn cover. It's a bolt-on kit that tucks behind the factory cover on the left side of the engine.

In the box: polished chrome dual air horns, a compact direct-drive compressor, a custom mounting bracket, wiring harness and installation hardware. There's no air tank to find room for. Kleinn rates the horns at 132 dB. 1-year limited warranty.

A stock motorcycle horn is easy for drivers to miss. This kit gives you a much louder horn while keeping the factory cowbell look, so the bike doesn't look cluttered.

Requires the factory cowbell-style horn cover, which must sit between the cylinders on the left side and have a center mounting bar across the back with upper and lower holes. Kleinn's install guide calls for modifying the OEM cowbell mounting holes, and Kleinn recommends checking motorcycle compatibility before ordering.

Prefer a darker look? The HOGKIT-1BK is the same direct-drive setup with black horns.