Knog Oi Prima Bell
Delivers crisp, long-lasting, high-volume chimes
Blends seamlessly with handlebars for a clean look
Robust build and simple clamp system for reliability
Colour:
Knog Oi Prima Bell
Signature wrap-around design for seamless integration with your handlebars
WAVETEK™ technology for louder, clearer, and longer-lasting chimes (80+ decibels)
Durable build quality with robust internal spring and secure hinged clamp
Beautiful sound that’s loud enough to be heard, yet pleasant on the ears
Two sizes available to ensure the perfect fit on most bike handlebars
Sleek. Smart. Seriously Loud. The Oi Prima Bike Bell combines cutting-edge design with new WAVETEK™ hammer technology to deliver a crisp, clear tone that cuts through traffic and trail noise with ease. With its signature wrap-around design, this premium bell is built to look good and last long.
Advanced WAVETEK™ Hammer Technology
The latest innovation in bike bell design. The Oi Prima’s unique WAVETEK™ hammer delivers a consistent, high-volume chime with a subtle wave-like motion. The result? A clearer, crisper sound at over 80 decibels that lasts longer and penetrates road and trail noise effortlessly.
Sleek, Minimalist Aesthetic
Inspired by the aerodynamic curves of jet engines, the Oi Prima bell features tapered edges, a minimalist silhouette, and precise laser etching – making it as stylish as it is functional.
Strong, Secure & Easy to Fit
Installation is fast and simple thanks to the hinged clamp system, which offers a snug, secure fit. Plus, the bell’s hidden spring system avoids overextension – meaning it stays strong and lasts longer, without compromising its clean look.
Need Help Choosing the Right Size?
Small: Fits standard 22.2mm handlebars Large: Fits 23.8mm – 31.8mm handlebars Check your handlebar diameter before ordering for a perfect fit.
Compatible With:
Road bikes Hybrid bikes Mountain bikes (MTBs) E-scooters and urban rides with compatible handlebar sizes
Technical specification:
Weight: Large: 28g / Small: 20g
Dimensions: Large: H: 15 mm x W:50 mm x L: 67 mm / Small: H:14 mm x W:38 mm x L:57 mm
Fits bar width: Large: 23.8-31.8 mm bars / Small: 22.2mm bars
Hammer type: GF Nylon and TPU
Material | TPU |
Type | Bike Bells |
SKU | 458259 |