$21.95
Members get an est. $2.19 in rewards

With its unique shape, the Knog Oi bike bell adds remarkable style to your bike and gives a long-lasting sound with a pleasing tone.

Color: Black
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Members get an estimated $2.19 (10%) back on this item.
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Features

  • Cable management system gathers your cables without hindering the performance of the bell
  • Mount opens over the handlebar, so there's no need to slide it on; tightens with a single hex screw (Allen key included)
  • High-pitched ring cuts through traffic noise, while the deep harmonic adds long, clear tones
  • CNC-machined 7075 aircraft-grade aluminum ringer; strong, high-tensile stainless-steel spring is corrosion resistant
  • The mount is made of strong, reinforced nylon; the bell features anodized finishes
  • Small size fits 22.2mm mountain bike bars (near the grips), BMX and some old commuter bikes; make sure you know where you want to place the bell to choose large or small size

Imported.

View all Knog Bike Bells

Technical Specs

Best Use

Cycling

Weight

.6 ounces

Reviews
200 reviews with an average rating of 2.9 out of 5 stars

Ratings Snapshot

Product Rating

48 out of 145 (33%) reviewers recommend this product

Review this Product

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Most Helpful Favorable Review

5 reviews with an average rating of 3.0 out of 5 stars
Takes up minimal space - BUT should be louder
heydogrun
8 years ago
There's lotsa stuff mounted on my Trek Madone handlebars - computer, map/ride slip clips, etc. - with little room left over for a bell. The Knog Oi at least fits somewhere between everything else. And in the store it sounded loud enough. But out on the local river trail or elsewhere in traffic it had trouble truly sounding off against the ambient noise. Works best with repeated ding-ding-ding-ding-dings and used well in advance of getting close behind pedestrians/other riders. Recommended only with due consideration for its limitations.
heydogrun
Anaheim Hills CA
18 people found this review helpful

Most Helpful Critical Review

5 reviews with an average rating of 3.0 out of 5 stars
Takes up minimal space - BUT should be louder
heydogrun
8 years ago
There's lotsa stuff mounted on my Trek Madone handlebars - computer, map/ride slip clips, etc. - with little room left over for a bell. The Knog Oi at least fits somewhere between everything else. And in the store it sounded loud enough. But out on the local river trail or elsewhere in traffic it had trouble truly sounding off against the ambient noise. Works best with repeated ding-ding-ding-ding-dings and used well in advance of getting close behind pedestrians/other riders. Recommended only with due consideration for its limitations.
heydogrun
Anaheim Hills CA
18 people found this review helpful

Customer Images

Howlkat
Boise, ID, United States
Rated 5.0 out of 5 stars

The perfect bike bell

8 years ago

Bought this a month ago. Had to return it for the small size. Was looking for a bell that would blend with my Rat Rod cruiser but that would be right at home on my Felt MTB 29"nr if needed. The bell is elegant and sounds audible with a windsicle chime!!

Yes , I recommend this product
Helpful?
heydogrun
Anaheim Hills CA
Rated 3.0 out of 5 stars

Takes up minimal space - BUT should be louder

8 years ago

There's lotsa stuff mounted on my Trek Madone handlebars - computer, map/ride slip clips, etc. - with little room left over for a bell. The Knog Oi at least fits somewhere between everything else. And in the store it sounded loud enough. But out on the local river trail or elsewhere in traffic it had trouble truly sounding off against the ambient noise. Works best with repeated ding-ding-ding-ding-dings and used well in advance of getting close behind pedestrians/other riders. Recommended only with due consideration for its limitations.

Helpful?
Haley
Boston
Rated 5.0 out of 5 stars

Great bell that takes up little space

8 years ago

I've had this bell for a few weeks now and am very pleased with it. Installation is the classic pry it open to squeeze over the handle bars, which always makes me fear I'll break the thing, but the Oi bell slipped on fine. I did make the mistake of over tightening it which greatly reduces the ringing noise and was initially not happy with the sound. But after checking their site I loosed the screw and boom, perfectly working bike bell. I give it one or two rings and people a good 40 feet away perk up and move out of my way (or rather, they do the weird shuffle of 'oh no which side of the path should I move to?!?'). I love how little space this bell takes up on my handlebars and I think it looks really cool. Great product!

Yes , I recommend this product
Helpful?
Chi in Seattle
Rated 2.0 out of 5 stars

It works only under a perfect condition

4 years ago

This bell critically relies on two small metal suspension springs that keep the outer band away from the inner band. In my case, one spring decided to quit. Then the sound became muffled because the outer band is in touch of a small piece connected to the inner band that is supposed to hold the spring but be separated from the outer band by the spring. Even if everything is in a perfec shape, it is still muffled in on rainy ride when there are water drops on the outer ring. When other reviewers complain about its small sound, it is most likely because the outer band is in touch with something else (the brake cable, for example).

No, I do not recommend this product
Helpful?
mosjef
ATL
Rated 1.0 out of 5 stars

Broke after just a few rides

5 years ago

Spring twisted then it broke. Here it is in my hand.

No, I do not recommend this product
Helpful?
Glomus24
Salinas, CA
Rated 1.0 out of 5 stars

Not durable

3 years ago

Snagged the striker on my sweatshirt on my first ride with this bell. The spring is sprung and won't return to its original position... Very disappointed...

Age:65–74
No, I do not recommend this product
Helpful?
Jim C
Seattle, WA, United States
Rated 1.0 out of 5 stars

Broke after two rides

8 years ago

Broke after two rides, not very loud. Need to return it.

No, I do not recommend this product
Helpful?
Luke
Fort Collins, CO
Rated 1.0 out of 5 stars

Not durable for mountain biking or kids.

4 years ago

Having purchased two of these at different times for different bikes, I can say they didn't last long in either case. The spring became deformed on both of them, and therefore the bells ceased to work. I am generally considered to be pretty careful with my gear compared with my friends, and it's not a great sign that even I wasn't able to get very many rides out of these. Maybe the design of the deluxe Oi would solve the issue. I'd spend my money on a Timber or Spurcycle if I were you. I have one of each of those as well, and they are great. The Timber in particular gets lots of compliments on the trails from other users.

Age:35–44
No, I do not recommend this product
Helpful?
Carlos
D.C., DC, United States
Rated 4.0 out of 5 stars

Not bad

7 years ago

It's cool for its profile but not a very loud, i get the concept of keeping it pleasant so people know your coming but in a city environment, pleasant doesn't get people to notice you, I am keeping it because it does work in quieter environments, just don't expect to be doing 25mph and ring the bell and they know your coming, you have to be fairly slow while passing and ringing the bell. I was going to give it a 3star but I do love the design so gave it 4, 5 would have been, I can really hear this thing at least half a block away with some speed in city environment.

Yes , I recommend this product
Helpful?
Anonymous
Rated 4.0 out of 5 stars

Discreet bike bell.

4 years ago

Works as expected. Little difficult to mount. Almost wreck it putting it on. Not very resonant.

Helpful?
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