12V 105db Universal Motorcycle Horn – 70mm Black Small Electric Horn For Scooter, Moped, ATV – Lucky 13 Racing

This little black horn from Lucky 13 Racing puts out 105db—enough to get noticed without being obnoxious.

It's a 12V electric horn, 70mm in diameter, and fits pretty much any bike, scooter, moped, or ATV with a universal mount.

It's waterproof and easy to wire up.

If your stock horn sounds like a dying mouse, swap this on and actually be heard.

Small, simple, and effective.