when for example riding on the track or negotiating a technical mountain road

Folds away discreetly when not in use

flexible and transparent protective foil which was originally developed for the airplane industry to protect propellers and rotor blades (against falling rocks)

high pressure bonding between the grille and frame

Functions:

Signalhorn - Denali SoundBomb Original Dual-Tone bmw-r_1100-s when for example riding onSoundBomb Original Dual Tone Air Horn Product Description LOUD! Stylish! Rugged! Producing an earsplitting 120 decibels of sound, the SoundBomb is 4 times louder than a standard motorcycle horn and twice as loud as a standard car horn! The DENALI SoundBomb was designed for those who want to be heard, but still want to maintain a stylish look. Thanks to its compact design and blacked out housing, the SoundBomb will practically disappear once installed.