Reviews over the

Knog Oi

Nice bell and super alternative to hide-my-bell. Fits great on wide aero handlebars(deda superzero). Found the hide-my-bell rather plastic-like and read that it breaks quickly.

Pros & Cons

I'm looking for an especially loud(!) and easy to handle (preferably I don't need to take my hamd off the handlebars) road bike bell. This is my third bell and the sound of the bell fades immediately in the outdoors. The only positive is the design but the functionality of the bell lapses as the sound is far from adequate.

Pros & Cons

Sound better than expected and road bike worthy appearance.

Pros & Cons

The clear tone is easy to hear. The bell itself is almost unnoticeable when it is on the handlebars. Because of the different colors, there is a suitable bell for everyone.

Pros & Cons

small in size big in quality

Pros & Cons

Good not too loud bell

Pros & Cons

Beautifully designed bell that does not stand out because of its design and gives a sound that does not startle your predecessors.

Pros & Cons

Nice bell, loud enough and easy to operate. Easy to mount, with ideal cable cutouts. In just the right spot for my Cube. The control pawl is delicate. It is mainly attached to the spring. Tap it too hard and it is broken. Operate it too clumsily and you can no longer ring as loudly as intended. After a month my bell was broken.

Pros & Cons

At is already 2 times the spring bent

Pros & Cons

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

Pros & Cons

wonderful beautiful bell, topper

Pros & Cons

Pros & Cons

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

Pros & Cons

Aerodynamic bike bell for a good price, nice investment!

Pros & Cons

Super fijne bel die een goed volume produceert. Mooi design en handig dat je eventuele kabels onder de bel kan wegwerken.

Pros & Cons

Sound could have been a little louder.

Pros & Cons

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

A beautiful disign and very good working luxury bike bell. But with a price tag.

Pros & Cons

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

Should have purchased much earlier - perfect.

Pros & Cons

Very nice thing, but the sound is actually not loud enough. Wonder how long the feather of the clapper will last...is a bit far out.

Pros & Cons

Nice design but the control mechanism is plastic. Especially when it is cold it breaks off. For this money you may expect that a manufacturer has done some endurance testing.

Pros & Cons

This bell is beautiful and does not stand out on your handlebars. With me it broke twice: the spring that holds the bell is very fragile. Also, the large variant is not that loud, the smaller variant seems louder.

Pros & Cons

Bought this bell for 5 persons of the cycling club. Meanwhile already with 4 people no longer workable / audible because the spring is not robust enough.

Pros & Cons

Best bike bell I have ever purchased.

Pros & Cons

worthless just stop selling

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

Pros & Cons

Very good and stylish bell.

Pros & Cons

Easy call.

Pros & Cons

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

Pros & Cons

Nice bell and good loud sound, but unfortunately far too fragile. After a few weeks the little hammer broke off and the not exactly cheap bell could be thrown in the trash.

Pros & Cons

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

Nice bell, wonderful, also loud enough and convenient. But.... at the first wrong touch (mtb, so that can easily happen) the little hammer breaks off. Not repairable anymore. Gone expensive beautiful bell!

Pros & Cons

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

Pros & Cons

Very subtle bell but with a very good sound.

Pros & Cons

Top marks!

Pros & Cons

My 2nd of this type. A Knog bell for each of my bikes. Discreet on the handlebars, sufficiently audible. Just be careful not to force the parts too much, and it's reliable. A very good product.

Beautiful bell, but about the quality I can be brief. After several months of use, the spring was completely rusted through. Not made to be used outside, where a bike is normally used....

Pros & Cons

Pros & Cons

Stylish bell that doesn't look like a bell. So it does not stand out on your handlebars at all but makes plenty of audible sound. It also has cutouts to place over the brake and shifting cable. Just a bit more expensive than most "regular" bells.

Pros & Cons

Beautiful design but absolutely not practical. The sound is much too soft. Also, the plastic clip used to ring is very weak. Bends in all directions so the bell is not hit properly.

Pros & Cons

Beautiful bell, very nicely done, does not stand out. Nice material. Also rings very loud and fits the thicker rod. Beware of wires though; the bell is in the curve, making it sensitive to wires hitting it. Spring to ring is sensitive though, bends too far quickly. With some harder pushing the bell still works. All in all a good purchase that allows you to let those ahead know you are coming without having to hit the brakes.

Pros & Cons

A nice bike bell that fits on your road bike. Nice model and easy to mount.

Nice design and the ringtone is loud and clear. There is room for cables, however, it sometimes slides off my handlebars so it is not nice and tight.

Pros & Cons

Bell looks nice and when it does it gives a good sound. Unfortunately with me the spring broke/stretched after only a few months. This is the weak point of the bell.

Pros & Cons

in January 2019 bought the bell , after a 3/4 year spring broken / gone , for warranty got a new one, unfortunately now september 12 again the same problem, want to call , but unfortunately the spring jumps away again. with the few times I have to call it is clear to me that I no longer recommend this beautiful bell to buy. a simple free NFTU bell has been doing perfectly for years!

Pros & Cons

Just right!

Pros & Cons

Pros & Cons

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

Nicely subtle for on the mountain bike. The sound is easy to hear.

Pros & Cons

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

Pros & Cons

What a fine bell, very unobtrusive to mount and a very clear ping. Literally a nice piece of safety for the street

Pros & Cons

Pros & Cons

Good sound and nice little bell on your handlebars. Because I chose a black one, you can hardly see the bell.

Pros & Cons

Ideal bell for cyclists placed next to the mio 210 handlebar mount now seems to be one unit. Totally awesome

Pros & Cons

Great product right next to the support of navigation now seems one whole recommended for every cyclist

Pros & Cons

quasi-invisible, feather light and a sound like a bell

nice bell. Bearing sound

Pros & Cons

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

Every cyclist could use these, good for the reputation !

Looks good and works perfectly

Pros & Cons

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

Looks neat on my road bike and the noise level is good

Pros & Cons

Excellent sound and aerodinamically shaped, stylisch

Pros & Cons

Pros & Cons

Pros & Cons

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

I am now 2 years along and have had 2 of these bike bells. When I purchased them, my eye fell on the subtle/tight design, but I would not order these again. The first bell was pretty much defective after 2 months in my opinion. The spring was lame/bent which made ringing quite difficult. Also, this bell produces very little sound. Over the past 2 years I have regularly overtaken irritated recreational cyclists on my bike who were still yelling at me to ring the bell. Tip: don't make the same mistake I did by looking only at the appearance of the bell! A Hidemybell combined with a navigation is much better quality and produces more sound.

Pros & Cons

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

Pros & Cons

Clever design, looks part of the bike and not obtrusive, sounds great and so well designed. The bicycle bell is dead: long live the Knog Oi!

Pros & Cons

The sound is very weak and it's a pain to put on bars: the screw is far too short. Apart from that, it's a wee elegant bell.

Pros & Cons