Reviews over the
Knog Oi

Knog Oi
4.0 / 5
Average from 581 reviews
5
108 reviews
4
73 reviews
3
23 reviews
2
21 reviews
1
32 reviews

Photos from customers

4 / 5

Looks nice, falls nicely into the handlebars fine sound

- Sabine, 31 March, 2024

Belts good

Pros & Cons

Beautiful design
Easy to assemble
Automatic translation

4 / 5

Impeccable!

- Quentin, 26 February, 2024

Installation takes just a few minutes and is a simple matter of following the recommendations. Your bike will look impeccable with this unobtrusive bell!

Automatic translation

4 / 5

Good-quality unobtrusive bell with pleasant sound

- APM, 13 January, 2024

Well audible but not irritating to other traffic. All parts are coated so I expect a somewhat longer lifespan than previous purchases.

Pros & Cons

All parts in colour
Fine sound
Not flashy
Price
Automatic translation

4 / 5

The bell that doesn't look like a bell

- René, 1 December, 2023

I already have a Knog and have been using it on my road bike for a few years. The bell is made of durable materials

Pros & Cons

Blends into your cockpit
Design/clear tone
Ease of use mounted in a jiffy
No
Automatic translation

4 / 5

Great bike bell

- Jelmer, 10 November, 2023

Exactly what you are buying!

Pros & Cons

Bike bell that fits around your handlebars
Rings well. Even older people can hear you!
Careful when installing to avoid scratching.
Automatic translation

4 / 5

Fine bubble

- Tim, 30 June, 2023

Was hesitating because of the reviews that it would not be loud enough. But the bell has a fine volume in my opinion, so don't let that put you off

Pros & Cons

Design
Hardly noticeable
Sound is good
Quite pricey for a bell
Automatic translation

4 / 5

Beautiful minimalist bell

- Julian, 24 June, 2023

Despite reading here and there that the spring feels a bit fragile and/or breaks off, I wanted to give this bell a chance. I had a similar bell from another brand which gave really lousy sound. This bell at least gives good sound and is much better and nicely finished. It is hardly noticeable and that was exactly why I bought this bell. I wonder how long it will last, but so far I am very happy and satisfied with it!

Pros & Cons

Good sound
Hardly visible on handlebars
Minimalist
Reasonably priced
Automatic translation

4 / 5

Does what it is supposed to do: ring

- Johan, 7 June, 2023

Meets expectations. I previously had the Knog Oi Luxe but the spring is already broken. This one seems a lot more solid and cheaper.

Pros & Cons

Does not stand out
Loud bell
Solid
No
Automatic translation

4 / 5

Belts good, not hard

- Gvas, 23 April, 2023

Belts good, not hard

Pros & Cons

Belts well
Does not ring very loud
Automatic translation

4 / 5

beautiful and unobtrusive but a little too quiet

- Eddy, 15 April, 2023

I expected the sound to be a little better but the design is very nice

Pros & Cons

looks nice and is not bulky
takes up little space
is on the quiet side
Automatic translation

4 / 5

Als het nodig is doet ie wat ie moet doen.

- Arthur, 17 February, 2023

Als ik twee maal met mijn fietsbel bel nou dan weet je het wel. Het maakt het wielrennen een stukje veiliger.

Pros & Cons

Minimalistisch ontwerp
Onopvallend opvallend

4 / 5

Nice design bicycle bell

- Robert, 8 December, 2022

Cute bike bell! A different design than the normal bike bells. Nicer, less noticeable on the handlebars. I also like the sound better than the normal bike bells.

Pros & Cons

beautiful sound
design
unobtrusive
Automatic translation

4 / 5

Handy little inconspicuous bell

- Michel, 6 December, 2022

I have 3 of these bells now , 2 on the mtb and 1 on the road bike. They are inexpensive, light and hardly noticeable. I use them regularly and they are loud enough for me. Unfortunately for some people no bell is loud enough so they don't move. A pity is that the spring is not made of stainless steel, so it rusts after a few times cleaning and/or rain. But on average a fine little bell!

Pros & Cons

light
rings hard enough
small
rust
you have to place it properly
Automatic translation

4 / 5

Fine bell with nice and sleek design

- Robin, 2 November, 2022

Installation is easy and sound is fine. However, the volume could be a little higher.

Pros & Cons

Does not stand out
Simple design
Stylish
Does not look or feel very solid
Not very loud
Automatic translation

4 / 5

nice bell

- Mark, 29 October, 2022

bell sits nice and tight on your handlebars, sound is a little too soft

Pros & Cons

looks nice
not very hard
Automatic translation

4 / 5

Slim looking bell and low cost

- Colin, 4 September, 2022

This is a slim line bell that does what is needed at a low cost. Perfect for road/Gravel or MTB

Pros & Cons

Does the job needed
Looks great
Low cost

4 / 5

Good quality product.

- Joona, 1 September, 2022

Works well, could be little louder.

Pros & Cons

Good quality
Stealth
Not the loudest bell out there..

4 / 5

Fijne bel!

- Amber, 27 August, 2022

Eenvoudig monteerbaar. Mooi design. Wel een vrij hoog geluid waardoor sommige mensen de bel wat later horen. Keertje extra bellen voor de zekerheid

Pros & Cons

Makkelijk te monteren
Mooi design
Na 3 maanden beetje verkleurd richting
Vrij hoog geluid, niet iedereen hoort hem goed

4 / 5

Good but to be seen in time

- Fabrice, 26 August, 2022

Attractive, discreet look. Integrates perfectly with other controls. Sounds loud enough, but not every time. Seems fragile. To be seen over time.

Pros & Cons

Look
Size
Doesn't ring every time
Seems fragile
Automatic translation

4 / 5

Super bell!

- Frans, 25 August, 2022

Easy to mount does not get in the way and is easy to operate In addition, it looks perfect

Pros & Cons

Sounds long and good
Stylish
Takes up hardly any room on your handlebars
A bit expensive if you want a different color
Automatic translation

4 / 5

Nice bell

- Tom, 23 August, 2022

Nice bell that you hardly see. Bell does not go very loud but loud enough

Pros & Cons

Beautiful
Unobtrusive
Does not ring very loudly
Pricey
Automatic translation

4 / 5

Ottimo campanello alternativo.

- Roberto, 10 August, 2022

Montato su monopattino elettrico si integra benissimo. Nonostante il suono non sia particolarmente forte viene percepito.

Pros & Cons

Bello esteticamente
Suono brillante
Data la dimensione, poco potente
Il meccanismo è in plastica,

4 / 5

Fine bubble

- Adrian, 8 August, 2022

Bought for road bike. Works fine for purpose

Pros & Cons

Easy to install
Fades away nicely
Less loud for city
Automatic translation

4 / 5

Nice design and enough sound

- Koen, 5 August, 2022

After reading many reviews I found that it does go pretty hard, so don't hesitate maa buy it.

Pros & Cons

Beautiful design
Fits discreetly
Automatic translation

4 / 5

Discreet

- Renaud, 28 July, 2022

Does the job, discreet on the hanger

Pros & Cons

discreet
easy mounting
price
Automatic translation

4 / 5

Fine bike bell for when you're cycling leisurely and not in a hurry to get people to pull over

- Ronald, 10 July, 2022

In stronger winds and more ambient noise, the bike bell is not easily audible to fellow road users

Pros & Cons

Easy to attach
Small and narrow design
Less audible with more ambient sound
Automatic translation

4 / 5

Functional and design

- Wim, 10 July, 2022

Nice bell that makes enough noise to alert predecessors

Pros & Cons

Beautiful Design
Functionality
Brake and shift cables can interfere with calling
Automatic translation

4 / 5

Could be louder

- Mathias, 21 June, 2022

To attach must be best handle etc. removed. But that's no problem. Also have a similar bell (noname from China) which is felt somewhat louder and brighter in sound.

Pros & Cons

good design
inconspicuous
somewhat quiet
Automatic translation

4 / 5

Fine bubble

- Hans van der Vlist, 14 June, 2022

Fine bell and not so noticeable but the sound could be a little louder

Pros & Cons

assembly
design
sound
Automatic translation

4 / 5

Fine bell, small use case.

- Nicky, 10 June, 2022

Sat on my bike quickly and looks very neat. Unfortunately, when calling the plastic button on the spring sometimes shoots crooked. Then I can no longer ring properly. With some fiddling I can get it right again. But it is not ideal. Despite the fiddling, he is not yet broken. Otherwise a fine bell with clear sound.

Pros & Cons

clear sound
easy to mount
nice
button sometimes jerks back and gets stuck
not suitable for aero handlebars
Automatic translation

4 / 5

Does not stand out is small.

- Edward, 3 June, 2022

Doesn't stand out is small civilized sound.

Pros & Cons

Does not stand out on the handlebar
Possibility to guide cable in holder
Under the plastic in the box are more?
Automatic translation

4 / 5

For the safe cyclist!

- Steven, 1 June, 2022

Easy, subtle mounting. Indispensable for every sporty cyclist!

Pros & Cons

Hip
Subtle editing
No
Automatic translation

4 / 5

Nice compact bell

- Erik, 1 June, 2022

Nice little bell with an excellent sound...perfect fornop the road bike. Do place the cables well

Pros & Cons

Compact
Div colors
Luxury and complete packaging
Burden of brake cables
Automatic translation

4 / 5

So far so good!

- Joëlle, 28 March, 2022

After much deliberation, I bought this bell. After all, I was looking for a bell that wouldn't stand out so much on my nice road bike handlebars, but the lesser reviews initially held me back. I ordered it anyway, and so far I am impressed! The sound is not méga loud, but the nice sleek design makes up for it. Hopefully it will last a long time!

Pros & Cons

Beautiful design
Does not stand out
No loud sound
Automatic translation

4 / 5

Sleek bell with a beautiful sound

- Pieter, 24 February, 2022

Chose these because of the sleek looks on my bike handlebars. Had some doubts at first about the audibility of the bell but so far it's going fine when overtaking

Pros & Cons

Simplicity
Sleek looks
Sound
Automatic translation

4 / 5

Nice bell

- Paul, 17 February, 2022

Fine bubble. Now to wait and see how well the plastic holds up

Pros & Cons

Design
Nice clear sound
Big version is really big
Automatic translation

4 / 5

Perfect for a lightweight racing bike.

- Baudouin, 15 February, 2022

I am satisfied, original product, light, easy to assemble.

Pros & Cons

easy to install
Lightweight
A little fragile
Automatic translation

4 / 5

Very stylish and efficient

- Vincent, 30 January, 2022

Slightly faint ringing in the middle of traffic

Pros & Cons

Efficient
Elegant
Ringer a little weak
Automatic translation

4 / 5

Nice tight bell, you can hardly see it, but you can hear it!

- Ron, 24 January, 2022

Thanks to its thoughtful design (cutout for cables), it mounts nicely on the handlebar, close to stem so it is almost unnoticeable! (in black version)

Pros & Cons

assembly
design
sound
Automatic translation

4 / 5

A surprising design

- Werner, 22 December, 2021

A nice bike bell because it is so unobtrusive. The volume is not very loud though but it does go.

Pros & Cons

beautiful design
light
not very loud
pricey
Automatic translation

4 / 5

Hele mooie bel.

- Nils, 12 December, 2021

Hele mooie en goed werkende bel alleen jammer dat het veertje dat de hendel vast houdt niet roestvrij is en ook moeilijk droog te houden.

Pros & Cons

goed geluid
mooi design
onopvallend
veertje onder de bel roest snel

4 / 5

Looks good and easy to install

- Guido, 25 October, 2021

Almost perfect, for best noise the "operating" needs to be precise

Pros & Cons

Design
Installation
Could be a bit louder

4 / 5

Good looking, narrow, will fit on any handlebar regardless how much equipment you have on it.

- Håkan, 31 August, 2021

I like that this bell is so narrow. It fits just between the stem and the tt bar. And has a nice clear sound.

Pros & Cons

Clear and not too loud sound
Doesn’t take much space

4 / 5

A good bell worth its price.

- Endrik, 7 August, 2021

Good and loud bell! The sound is not too sharp

Pros & Cons

Does not take up much space on the handlebars
Easy to mount
Space provided to mount brake cable etc underneath
Automatic translation

4 / 5

nice design, could be built even smaller

- Thomas, 30 June, 2021

nice design, could be built even smaller

Pros & Cons

Good design
Works perfectly
A little big
Automatic translation

4 / 5

Beautiful and with better longevity than before

- Robin, 27 May, 2021

It seems that this bell has received an upgrade. Where previous models had a weak spring, the current spring seems to be a lot firmer. The result is a nice looking bell that is barely visible on my road bike AND the confidence that it will last a lot longer these days.

Pros & Cons

Barely visible on the bike
Improved durability
Sleek design
Automatic translation

4 / 5

sleek design on the handlebars.

- Philip, 19 May, 2021

I expected the lever to be sturdier for a bell of this price.

Pros & Cons

small type, sound ok
unobtrusive design
handle is not so stable
large type, sound could be better
Automatic translation

4 / 5

Fine product

- Martijn, 8 April, 2021

Functional design and good operation makes a fine product.

Pros & Cons

clear friendly sound
Easy to attach
good integration handlebar
Automatic translation

4 / 5

Beautiful tight and good

- Peter, 7 April, 2021

If you want a minimalist design on, say, a sleek urban e-bike, this is a very nice solution. Because it is so small, the sound is not very loud, but is noticeable enough due to the high frequency.

Pros & Cons

good quality materials
minimalist
ringtone is high in frequency, making it stand out
ringtone, while high, is relatively soft
Automatic translation

4 / 5

Fine and nice simple design

- Marloes, 22 February, 2021

Beautiful product. Box includes the tools for assembly. Tight design. Good sound

Pros & Cons

Assembly ready included
Easy assembly
Excellent sound
Automatic translation

4 / 5

Clear bell with beautiful design

- Daniel, 12 February, 2021

Well-designed bell that also fits around thick road bike handlebars. Nice design. Pretty expensive for a bell though.

Pros & Cons

Clear bubble
Design
Expensive
Automatic translation

4 / 5

Nice ring tone!

- Adriaan, 3 February, 2021

Aerodynamic bike bell for a good price, nice investment!

Pros & Cons

Beautiful design
Light
Automatic translation

4 / 5

Great item

- Ralf, 1 February, 2021

Sound could have been a little louder.

Pros & Cons

Beautiful design
Easy mounting
Sound
Automatic translation

4 / 5

Functional yet stylish bell for the road bike

- Edwin, 31 January, 2021

Beautiful (stylish) and fine bell (clear sound) and nice that the brake/shift cables can be hidden under the bell (recess), especially with wide handlebars.

Pros & Cons

Cables can be hidden under the bell
Clear sound
Stylish
Seems a bit fragile
Automatic translation

4 / 5

okay but sensitive to dirt

- Dieter, 13 January, 2021

Have had the bell for about 2 weeks now, on a mountain bike ride some mud got between it and then it didn't ring so well anymore. cleaned it again afterwards with compressor and now everything is okay again. that's why I would advise to only use it on a road bike

Automatic translation

4 / 5

Beautifully designed bell.

- Arno, 8 December, 2020

Slim bike bell for the road bike that is indispensable these days.

Pros & Cons

Shape
Sound
Automatic translation

4 / 5

Just right.

- Gerton, 6 December, 2020

Easy call.

Pros & Cons

Loud
Small
No
Automatic translation

4 / 5

Original and functioning bicycle bell

- Willem, 2 December, 2020

Original and good working bike bell. The bell is quickly installed but you have to see that no cables push against the bell because then the sound is gone.

Pros & Cons

Compact
Original
Quickly installed
Automatic translation

4 / 5

Good, but somewhat impractical cable collector

- Per, 24 November, 2020

The only real problem with the watch is that the cables have to go on the underside of the handlebar to go inside the ring. Otherwise they go over, and if they touch the watch, it doesn't work. Other than that, a nice minimalist watch that works well.

Pros & Cons

Minimalist
Stylish
Cabling must go on the underside
Automatic translation

4 / 5

Fine bubble

- Anniek, 21 November, 2020

Great bell, good sound, light weight, easy to mount and nice design

Automatic translation

4 / 5

Nice bell

- Yde, 5 November, 2020

Pros & Cons

Clear sound
Easy to operate
Looks cool
Gets easily tangled with the cables
How long does the spring last....
Automatic translation

4 / 5

Nice bell but

- Leen, 25 October, 2020

Pros & Cons

Assembly simple
Beautiful
Slack spring
Soft sound
Automatic translation

4 / 5

Nice bell but does not ring very loud

- Leen, 25 October, 2020

Automatic translation

4 / 5

Beautiful, sleek, unobtrusive design

- Martin, 10 September, 2020

Just right!

Pros & Cons

Design
Price
Automatic translation

4 / 5

Confusingly beautiful sound

- Zeggiknie, 1 September, 2020

Very nice thing. Very nice sound. Does not stand out enough, perhaps, when it is noisy on the street. After all, not everyone moved aside for me

Pros & Cons

Beautiful design
Nice sound
Sound not always clear enough
Automatic translation

4 / 5

mooie slanke bel met goed geluid

- Tim, 16 August, 2020

heb deze bel gekozen omdat deze mooi slank is en dus bijna niet opvalt op je fiets. daarnaast ook een duidelijke ping!

Pros & Cons

design
geluid
zichtbaarheid op fiets
geen

4 / 5

Fine but big

- Nienke, 26 July, 2020

Easy to mount, even if there are cables in the way. For the road bike I found it a bit big though

Automatic translation

4 / 5

Fine unobtrusive well-functioning bicycle bell

- Chris, 18 July, 2020

Pros & Cons

Compact
Unobtrusive
Price
Automatic translation

4 / 5

Just a good bell!

- Remco, 15 July, 2020

Just concerns a good bell. The only downside is that at fairly high speed, people are late to notice it. But that could also be due to the speed. If you are just looking for a good bell that does not stand out on your racing bike, this is a good buy!

Pros & Cons

Color
Design
Sound
High Speed
Automatic translation

4 / 5

nice design

- Walter, 13 July, 2020

Pros & Cons

nice design
not annoying on racing bike
sounds loud enough
Automatic translation

4 / 5

Super handy

- Cor, 10 July, 2020

Excellent sound and aerodinamically shaped, stylisch

Pros & Cons

Clearly audible
Does not stand out
Stylish
Price
Automatic translation

4 / 5

Original

- Misha, 8 July, 2020

It's an original doorbell. I took it in gold. It's a mistake. It looks bling bling. I recommend light gray. It has 3 defects: - expensive for a doorbell - nothing can get in the way of the ring. But on a racing bike, there are cables and a handlebar, so it's not easy to find room on the handlebars... - when riding on an abrasive surface with slight vibrations, the bell rings by itself. Not loud at all. But after 3 hours on the road, it can start to get annoying. Nevertheless, it's loud and the button is easy to reach.

Pros & Cons

Accessible button
Loud ringing
Original look
Dear
Noise
Requires no other element to touch the annea
Automatic translation

4 / 5

loud yet minimalist look

- Zaber, 21 December, 2019

brilliant minimalist bell that produces a loud piercing sound yet very sleek enough to dovetail an aero bike.