ElectraBicycle via YouTube
It’s how you say "Hello" in Electra. It’s also how you say "Scuse me" and " Whaaaaaazuuup." Kidding, nobody says that anymore. But really, check out our bike bells. They’re the best thing to happen to the handlebar since the mustache.
https://electra.trekbikes.com/us/en_US/equipment/bike-accessories/bike-bells-horns/c/E304/