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Bike bells generally look & sound a bit ugly. But why? What if they looked sexy & 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 size fits 23.8 – 31.8mm bars, while the Small fits 22.2mm bars. Consult the size guide here to decide which size is right for you.
Bike bells generally look & sound a bit ugly. But why? What if they looked sexy & 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 size fits 23.8 – 31.8mm bars, while the Small fits 22.2mm bars. Consult the size guide here to decide which size is right for you.
Reinventing a 2,000 year old bell design was never going to quick. 140 prototypes, 1000’s of springs and over 5 years in conception brought us here.
Free shipping to Continental USA on orders over $50 and just $6 on orders under $50. We'll ship it asap, and have it delivered within 2 - 4 business days.
Returns & Exchanges
We stand behind everything we make and want you to be happy. If for any reason you're not satisfied with your purchase, return it within 30-days for a full refund. We'll even pay the shipping. For more information, please see our Returns & Warranty page.
Shipping on Knog's US website is available to Continental USA customers only. If you're shopping from another location, please visit our international store.
So far I am enjoying my Oi Bell. It was easy to install on my drop bars. The cut-outs in the clamp for cable travel are brilliant! I can't think of a better bell to put on a gravel bike.
Cette sonnette est magnifique ! elle est sobre et fonctionne a merveille. Pas besoin d'autre chose
nice fit on race face bars, loud enough to be heard, without being obnoxious. light enough for the weight weenies.
My partner and I both got these bells for our bikes so it looks like our bikes are married too!
They're also nice bells.
Love this bell! The low profile, stealth and stylish design is the reason I bought it a second time. Which leads me to its one flaw: it is possible for the hammer to come off during normal operation. The hammer is only attached to the spring via a pressure fit (with some adhesive possibly). Same goes for how the spring is attached to the rest of the bell. Was riding down the trail ready to alert some pedestrians and the hammer flew off into the bushes. Could I get the premium version to avoid this issue in the future? Yeah, but I don't like the design as much as the classic. Just wish there was either A) a way to replace the hammer or B) a more solid connection between the hammer and the rest of the bell body. Great product though!