Bike Bells

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    The bicycle bell remained largely unchanged until the revolutionary Oi bike bell arrived in 2016. A bike bell with beautiful style and tone, designed to embody a riders personality.


     

    Bike Bells That Actually Get Heard

    A bike bell isn’t just polite, it’s your voice in traffic, on the trail, and anywhere in between. Whether you're commuting through a bustling city, dodging cabs downtown or exploring off-road trails, the right bicycle bell keeps you heard, seen, and safe.

    How To Choose the Best Bike Bell

    Loud & Proud

    You want ...

     

    Bike Bells That Actually Get Heard

    A bike bell isn’t just polite, it’s your voice in traffic, on the trail, and anywhere in between. Whether you're commuting through a bustling city, dodging cabs downtown or exploring off-road trails, the right bicycle bell keeps you heard, seen, and safe.

    How To Choose the Best Bike Bell

    Loud & Proud

    You want a bell that cuts through the chaos. Think punchy, clear, and impossible to ignore. Our brass bells are engineered to deliver a crisp, resonant ring that slices through city noise and nature’s soundtrack alike.

    Built For The Long Haul

    Bells take a beating. That’s why we build ours tough. Whether you're smashing over potholes or ripping down singletrack, a Knog bike bell stays solid, sounds great, and looks damn good doing it.

    Fits Like A Glove

    Our bike bells are designed to fit most standard round handlebars.

    The Oi comes in two sizes:

    • Small (22.2 mm) for flat bars
    • Large (23.8 – 31.8 mm) for drop bars and oversized handlebars

    Today, the Oi range includes:

    • Oi Classic – the original, available in four finishes: gold, silver, bronze and black.
    • Oi Luxe – our premium, all-metal bell, with upgraded materials and a beautiful CNC-machined ringer, in gold, silver, and black.
    • Oi Prima - Re-engineered for high performance, the Oi Prima features our newly developed WAVETEK hammer for a longer, crisper sound on a robust build. Available in Anthracite and Primer Grey

    FAQs - Bike Bells

    Do I really need a bell on my bike?

    Yes! A bell for your bike is a simple, effective way to stay safe. It lets you communicate with drivers, pedestrians, and other cyclists without shouting like a maniac.

    Will these bicycle bells fit my handlebars?

    If your bars are round, you’re in luck. Our bells come in two sizes to suit the majority of bikes—from fixies to fat bikes. Not sure which bell to get? See our helpful size guide here or get in touch with our customer support team and they can help you out. 

    What’s your return policy?

    All Knog bike bells come with a 2-year warranty. If something’s not right, we’ll sort it. Full details are here.