Bike bells generally look & sound a bit ugly. But why? What if they looked and sounded like an angel playing a glockenspiel? Knog's Oi Classic Bell ticks all the right boxes.

Where bells usually protrude up or out, Oi doesn’t. It appears to hover around the handle bars. And with a spring-loaded actuator built into the mount, the strike of the bell is firm and fast, providing a balance of volume and longevity of sound.