- Product out of stock
black
Knog Oi! Bell Prima Large 23.8 to 31.8mm
Knog – Oi! Bell Prima Large 23.8 to 31.8 mm – Black and Silver
€25.32
Knog Oi Bell Classic Design Large 23.8 to 31.8mm bicycle bell
(42 reviews)
For handlebars with a diameter of 23.8 to 31.8 mm
Our opinion
Julien C.
20 years' experience in the world of cycling
This bell is designed to be elegant, perfectly integrated into your handlebars and, above all, powerful enough to make you heard by other road users. This is often a necessity on cycle paths, in urban traffic or when riding in a group to overtake or warn your friends. A stylish safety accessory that fits wherever you want on your handlebars.
Very practical for overtaking in MTB and cyclo-cross competitions: much more elegant than a verbal warning, which can sometimes be abrupt... It is more pleasant to be warned by the sound of a Knog Design bell than by a shout, which is often perceived as aggressive. As a result, the rider being overtaken will move over more naturally, and the overtaking rider will therefore not be slowed down!
Technical specifications
- For handlebars with a diameter of 23.8 to 31.8 mm
- CNC-machined metal body
- Installs in 2 minutes using hex screws
- Loud, long-lasting sound
- Colours: black, silver, gold and orange (copper)
- Knog brand
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Questions and answers
Talk to our experts
Be the first to ask our team a question
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Votre avis compte pour nous
Nos clients les meilleurs ambassadeurs
-
Roger L. 
Published Nov 03, 2025 at 10:33 pm (Order date: Oct 23, 2025)Satisfied (Translated review)
- José B.
Published Mar 27, 2025 at 11:05 amand very effective (Translated review)
- Patrick s.
Published Feb 25, 2025 at 01:46 pmI really like the look. by lowering the lever quite low, the bell is heard well and the sound carries for quite a while. Perfect on the paths and roads where pedestrians and bikes cross. (Translated review)
- Richard D.
Published Dec 05, 2024 at 05:24 pmeasy to assemble and effective Necessary on greenways (Translated review)
- GERARD M.
Published Jul 23, 2024 at 01:58 pmPerfect for announcing yourself to walkers on greenways and bike paths. (Translated review)
- Jérôme S.
Published Jun 11, 2024 at 11:21 pmNice bell, takes up little space on the handlebars. Only downside, its sound is very attenuated if a handlebar bag is installed (Translated review)
- Palomar D.
Published Jul 27, 2023 at 07:09 pm- (Translated review)
- Benjamin C.
Published Jun 05, 2023 at 10:00 amFits very well and has a pleasant sound in A major. (Translated review)
- Jean Jacques B.
Published Mar 10, 2023 at 10:39 amMounted on my road bike, the bell is not very powerful and pedestrians are not always warned as they should be! Maybe a mounting problem (Translated review)
- Dominique L.
Published Nov 18, 2022 at 06:01 pmeasy to install, discreet but effective, powerful sound (Translated review)
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