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Knog · Bike bell
A discreet, low-profile bell with a clear, friendly ring.
$29.99
PriceIn stock, ready to ship
The Knog Oi Classic Large gives you a proper bell without cluttering your cockpit. It wraps neatly around 23.8–31.8 mm handlebars, offers a clear multi-tone sound and leaves room for your other accessories.
Sold by Ashburton Cycles
Verified store
Price
$29.99
Handlebar fit
23.8–31.8 mm
Technical weight
26 g / 0.92 oz
Dimensions
16 × 49 × 68 mm
The Oi Classic is a low-profile bike bell designed for riders who want an effective warning bell without the usual bulky shape. Its wrap-around mount sits around the handlebar rather than projecting upwards, while the integrated cable-management design helps keep the cockpit tidy. At 26 g, it adds very little weight and takes up minimal handlebar space.
A spring-loaded actuator delivers a firm, quick strike, producing a clear tone with a core note and supporting higher tones. It is loud enough for everyday path, road and commuting use, while its pleasant sound is less aggressive than many traditional bells. As with any bell, busy traffic, strong wind and headphones can reduce how easily it is heard, so ride defensively and allow plenty of room.
Installation is straightforward: place the bell over the bar and tighten the hex screw. The included spacer helps secure the bell on 23.8–26 mm handlebars, while the large size also fits 25.4 mm, 26 mm and 31.8 mm bars. Check your handlebar diameter before ordering, particularly if you use an aero-shaped bar rather than a standard round section.
A strong choice for commuters, urban riders and road cyclists who want a discreet bell that preserves valuable cockpit space.
Large handlebar fit
Fits 23.8–31.8 mm handlebars, covering common road, flat-bar and commuter bar diameters.
Discreet wrap-around design
Sits around the handlebar instead of sticking up or out, keeping the cockpit clean and leaving room for lights, computers and other accessories.
Clear multi-tone sound
A core tone with supporting higher tones helps create a distinctive warning without an overly harsh ring.
Integrated cable management
The mount helps gather handlebar cables while keeping the bell’s appearance and sound unobstructed.
Quick hex-screw installation
Pop it over the handlebar, position it within easy reach and tighten the supplied hex screw.
Spacer included
The supplied spacer provides a snug fit on 23.8–26 mm bars.
Lightweight construction
At 26 g, the Oi Classic adds minimal weight to your bike.
Knog Oi Classic Bike Bell
Knog
Every detail as listed by the manufacturer.
Knog is an Australian accessories brand founded in Melbourne in 2002 by Hugo Davidson and Mal McKechnie. The company built its name on cycling products that combine industrial design, everyday usability and a distinct visual identity, and it has expanded from bike accessories into selected outdoor gear as well. Knog is especially well known for rethinking familiar products in a more design-led way, with major products including the Frog light, the Oi bell and the Cobber light range. Its products and brand have received multiple design awards over the years, including Australian Good Design and Eurobike-related recognition.
Knog · Bike bell
A discreet, low-profile bell with a clear, friendly ring.
$29.99
In stockHandlebar fit
23.8–31.8 mm
Technical weight
26 g / 0.92 oz
Dimensions
16 × 49 × 68 mm
Hammer type
Spring-loaded plastic
The Knog Oi Classic Large gives you a proper bell without cluttering your cockpit. It wraps neatly around 23.8–31.8 mm handlebars, offers a clear multi-tone sound and leaves room for your other accessories.
The Oi Classic is a low-profile bike bell designed for riders who want an effective warning bell without the usual bulky shape. Its wrap-around mount sits around the handlebar rather than projecting upwards, while the integrated cable-management design helps keep the cockpit tidy. At 26 g, it adds very little weight and takes up minimal handlebar space.
A spring-loaded actuator delivers a firm, quick strike, producing a clear tone with a core note and supporting higher tones. It is loud enough for everyday path, road and commuting use, while its pleasant sound is less aggressive than many traditional bells. As with any bell, busy traffic, strong wind and headphones can reduce how easily it is heard, so ride defensively and allow plenty of room.
Installation is straightforward: place the bell over the bar and tighten the hex screw. The included spacer helps secure the bell on 23.8–26 mm handlebars, while the large size also fits 25.4 mm, 26 mm and 31.8 mm bars. Check your handlebar diameter before ordering, particularly if you use an aero-shaped bar rather than a standard round section.
A strong choice for commuters, urban riders and road cyclists who want a discreet bell that preserves valuable cockpit space.
Large handlebar fit
Fits 23.8–31.8 mm handlebars, covering common road, flat-bar and commuter bar diameters.
Discreet wrap-around design
Sits around the handlebar instead of sticking up or out, keeping the cockpit clean and leaving room for lights, computers and other accessories.
Clear multi-tone sound
A core tone with supporting higher tones helps create a distinctive warning without an overly harsh ring.
Integrated cable management
The mount helps gather handlebar cables while keeping the bell’s appearance and sound unobstructed.
Quick hex-screw installation
Pop it over the handlebar, position it within easy reach and tighten the supplied hex screw.
Spacer included
The supplied spacer provides a snug fit on 23.8–26 mm bars.
Lightweight construction
At 26 g, the Oi Classic adds minimal weight to your bike.
Knog Oi Classic Bike Bell
Knog