Classic Mechanical Bike Horn for Kids & Adults

This classic bike horn features a rubber squeeze bulb paired with a metal trumpet mouth, delivering a clear and attention-grabbing sound with every press. No batteries, no wiring, and no electronics—just a simple and reliable mechanical bicycle horn.

Durable Materials & Safe Design

Constructed with a sturdy metal horn mouth for strong sound projection, a flexible rubber bulb for easy squeezing, and a reinforced plastic clamp designed to reduce cracking or breakage during daily use.

Universal Handlebar Fit

Designed to fit 0.87 inch (22mm) round handlebars and compatible with 0.75 inch (19mm) handlebars when using the included shim. Works well as a bike horn for kids, adult bicycles, balance bikes, and scooters.

Quick & Easy Installation

The clamp-on design installs in minutes using a screwdriver. Can be mounted on either the left or right side of the handlebar, making it a practical bike bell / horn accessory.

Product Size & Weight
Overall size: 5.3" × 3.15" (13.5 × 8 cm) Weight: approx. 3 oz (85 g)

Fun Bike Accessory for Everyday Riding

This bicycle horn adds visibility and personality to any bike. Ideal for everyday riding, parks, and family outings—simply squeeze and enjoy the ride.