Denali SoundBomb V-Twin Air Horn with Cover / Harness S3-Heading-Recommended Wind-tunnel tested at HJC laboratory

Wind-tunnel tested at HJC laboratory and in “real-life”: HJC is one of the very few helmet companies equipped with its own state-of-the-art wind tunnel laboratory to test aerodynamics

Universal-fit to any type of motorcycle

Adjustable mesh-lined shoulder straps

durable materials

Premium comfort using MoistureCool and AirMesh wicking fabrics

Denali SoundBomb V-Twin Air Horn with Cover / Harness S3-Heading-Recommended Wind-tunnel tested at HJC laboratoryDenali's V Twin Horn Kit pairs the ridiculously loud SoundBomb Original Air Horn with the stylish and robust V Twin horn cover. The gloss black shell and integrated satin black mounting bracket were meticulously designed to match the factory styling on Harley Davidson and Indian motorcycles. This horn and cover combo installs in the factory horn location on Harley Davidson Street Glides, Road Glides, Electra Glides, RoadKings, and more. At over 120