Bike bells generally look and sound a bit ugly. But why? What if they looked sexy and sounded like an angel playing a glockenspiel? A bell with a beautiful tone, but also a remarkable style and choice of materials that embodies a rider’s personality. The Large Oi fits 23.8 – 31.8mm fits bars.

The Mount

What about the handle-bar cables? No worries. Built into the shape of the mount is a cable management system. So not only does it allow the bell to look and sound uninterrupted, it also helps gather your cables (for the organizer inside us all).

The Look

The Oi bell’s shape originates from its home – the handlebar. Where bells usually protrude up or out, Oi doesn’t. It appears to hover around the handle bars. In one sense, it’s discreet. But in another, it stands out as unrecognizable.

The Sound

With a spring-loaded actuator built into the mount, the strike of the bell is firm and fast, allowing a good balance of volume and longevity of sound. Our bell actually has several pitch tones – one core and several supportive higher tones to ensure it’s unmistakable and safely heard.

The Fit

What about getting it on the bar? Just pop it over, give the hex screw a quick tighten up, and you’re good to go. No sliding down the handlebars, no dismantling and re-assembling.

Knog Oi Classic Large Bike Bell (Brass)

Product highlights:

In the box

Knog Oi Classic Large Bike Bell (Brass)