Knog Oi Bell

Knog Oi Bell
606 reviews
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From 78,20

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Pros & Cons

Pros & Cons

  • Great looking bell - a real eye-catcher on your bars.
  • Style and safety combined in a single product!
  • The Knog Oi is not always loud enough to warn other road users in noisy traffic conditions.
Read more on what our customers have to say about this product

Specifications

Specifications

Brand Knog
Suitable for Mountain bike (22.2 mm) / Road bike (31.8 mm) / City bike (22.2 mm)

Reviews

Reviews

4.0 / 5
Average from 606 reviews
5
128 reviews
4
76 reviews
3
24 reviews
2
21 reviews
1
33 reviews

Photos from customers


Most recent reviews

5 / 5

Nice and quiet bike bell for mountain bikes.

- Steffan 20 November 2025

This bike bell is silent when fitted properly. Even on a mountain bike! In addition, it is nicely concealed on your bike.

Pros & Cons

Nicely concealed
Silent
Automatic translation

4 / 5

nice bike bell

- Carmen 15 August 2025

fine bike bell! The slim design leaves enough space to easily rotate my phone on my handlebars' phone holder. The cutouts through which the brake cables are routed are also handy. Especially on a road bike, where these run tightly along the handlebars. The design does make the sound of the bell not very loud, but so far I haven't had any problems with it.

Pros & Cons

Slim design
space for brake cables
not very loud
Automatic translation

3 / 5

Belts good

- Ed 4 August 2025

Very good but too expensive

Automatic translation

5 / 5

very user-friendly bell

- Kurt 31 July 2025

very easy to assemble, excellent in use

Pros & Cons

light weight
simple handling
Simple mounting
Automatic translation

5 / 5

Compact and stable to operate

- Fred 13 July 2025

I was looking for a compact bell for my reace bike that is easy to operate while still having full grip on your handlebars. This bell totally meets that requirement.

Pros & Cons

Does not look out of place on a racing bike
Gives good sound
Is easy to mount for easy handling
The smallest ring-shaped bell
Automatic translation

5

Steffan, 20 November 2025

Nice and quiet bike bell for mountain bikes.

This bike bell is silent when fitted properly. Even on a mountain bike! In addition, it is nicely concealed on your bike.

  • Nicely concealed
  • Silent
Automatic translation

4

Carmen, 15 August 2025

nice bike bell

fine bike bell! The slim design leaves enough space to easily rotate my phone on my handlebars' phone holder. The cutouts through which the brake cables are routed are also handy. Especially on a road bike, where these run tightly along the handlebars. The design does make the sound of the bell not very loud, but so far I haven't had any problems with it.

  • Slim design
  • space for brake cables
  • not very loud
Automatic translation

3

Ed, 4 August 2025

Belts good

Very good but too expensive

Automatic translation

5

Kurt, 31 July 2025

very user-friendly bell

very easy to assemble, excellent in use

  • light weight
  • simple handling
  • Simple mounting
Automatic translation

5

Fred, 13 July 2025

Compact and stable to operate

I was looking for a compact bell for my reace bike that is easy to operate while still having full grip on your handlebars. This bell totally meets that requirement.

  • Does not look out of place on a racing bike
  • Gives good sound
  • Is easy to mount for easy handling
Automatic translation


Recommended by the product specialist

Recommended by the product specialist


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606 reviews 1 review
Size S / L / 23.8 / 26 / 31.8mm L / 22,2 / 25,4 / 31,8mm S S
Colour Red / Black / Grey / Green / Yellow / Brown Black Black Black
Suitable for Mountain bike (22.2 mm) / Road bike (31.8 mm) / City bike (22.2 mm) Mountain bike (22.2 mm) / Road bike (31.8 mm) / City bike (22.2 mm) Mountain bike (22.2 mm) / Road bike (31.8 mm) / City bike (22.2 mm) Mountain bike (22.2 mm) / Road bike (31.8 mm)
From 78,20 86,90 78,20 65,10
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All specifications

Brand
Knog

General

Suitable for
Mountain bike (22.2 mm) / Road bike (31.8 mm) / City bike (22.2 mm)