and offers an unmistakable and powerful sound. These horns were a popular accessory for scooters in the 1950s and 60s and were even listed in the official accessory catalogs of
Legendary Sound for Your Classic – Poli Microtromba
The
Poli Microtromba is available in two main versions:
- Hand pump version: this version allows manual compressed air generation and makes it independent of the vehicle's electrical system. It is equipped with a 1 meter long red connection hose and can be attached anywhere on the scooter.
- Version with foot pump: This version is ideal for scooters with footrests and allows compressed air to be generated with the foot, making it easier to use while riding.