The Knog Oi Bell is low-profile and rings out with a pleasing yet attention-grabbing tone. At 15 mm wide, this large version still maintains a clean look on handlebars between 23.8 to 31.8 mm in diameter, and it's designed with cut-outs to fit over cable housing along the bars.
Claimed weight: 25 g.
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
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Reviewed 1/17/2022
by Matt B.
Daily Commuter
Boise, ID
Value Rating
Overall Rating
Pretty, Clear, Fragile
Bought 4 for various bikes. None of them lasted more than a couple months. They look good and -- while they work sound great -- but I would not buy this again. If you decide you want it, first, make sure you purchase properly for your bar diameter, and then once it is installed be /extremely/ careful when ringing it. The striker is attached poorly by a spring that has a tendency to bend in such a way that the striker won't strike the bell. If you strike too hard, (say because the clear but quiet ring didn't penetrate the ears of that group chatting away in front of you) you're just as likely to damage the striker as you are to get a louder ring. Buyer beware.
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Reviewed 2/12/2022
by Anonymous
Cycling Enthusiast
Value Rating
Overall Rating
This Bell rocks: loud, small, and super stylish.
This is as loud as the incredibell and attaches in a lovely subtle way. I had to swap it from left to right to avoid brake cables that damped the sound, but it wasn't an issue, just be thoughtful where on the bike it will go.
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Reviewed 7/4/2019
by Anonymous
Cycling Enthusiast
Maine
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2 of 2 customers found this review helpful.
Very subtle on bars...but kinda soft tone wise
Hides away perfectly on my handlebars. Don't even notice it, which is exactly what I wanted. I preferred to not have a bell that was a bright brass, or even black, the kind of dome of a bell that's as inconspicuous as a dogs balls, on my bike. It fit the bill there...but it is lacking in decibels, actually quite soft in bell ringer standards. But seems to catch the attention of typical millennial girl walkers zombified staring at their cell phones. Yup...I said that
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Reviewed 5/3/2022
by RileyMays
Cycling Enthusiast
Western Oregon
Value Rating
Overall Rating
Small but works well
I put this on a bike I use to frequent a busy park. It works great w/ out being too loud or obnoxious.
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Reviewed 8/5/2021
by Anonymous
Daily Commuter
Boise, ID
Value Rating
Overall Rating
Pretty, clear tone. Audible without being loud
have 4 on different bikes. The sound is pretty and can be heard clearly within passing range. I have a bit of issue with the spring for the striker on two of the bells... and I fear that over time that spring will permanently bend and make the striker fail to hit, but thus far (~ 1 month+) that has yet to happen.
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Quality bell
Does what it's supposed to. Loud enough, easy to mount an ring.
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Reviewed 7/21/2017
by Anonymous
Cycling Enthusiast
Tacoma, WA
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
Too quiet
I love the low profile and also how it accommodates the adjacent cable. It gives a gentle, pleasant ding but not quite loud enough until very close to a walker.
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Reviewed 10/19/2020
by mathesonmd
Competitive Racer
Salt Lake City
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
Doesn't last long
Had one on my MTB and my wife's bike. They both worked fine for a month or two, but soon the little spring holding the ringer gets stretched or bent and just won't work anymore. I really wanted this to work given it's small size, but no dice.
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Reviewed 8/7/2020
by Mr. Pink
Competitive Racer
Attleboro, MA
Value Rating
Overall Rating
Pleasant
Simple, low profile bell that mounts easily to your handlebars. More importantly, the sound is pleasant and it carries well. This is a great solution to alerting people of your presence on a bikeway without causing a confrontation. In addition, the tone of the bell seems to cut through ambient noise or someone using ear buds, so you get your point across without being the angry yelling man. Or woman.
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Reviewed 6/8/2020
by NorthBayCyclist
Cycling Enthusiast
WestNorth Marin County, CA
Value Rating
Overall Rating
Beautiful Bell, Not Loud Enough
A Classic Case of Form vs. Function. This bell is beautiful to look at & creates a beautiful , mellow, lingering tone. Perfect for a Zen Retreat, perhaps. But as a practical bell to alert people of my presence this bell doesn't do the job. No one hears it! By contrast, for less I can get a steel bell that dings brightly & loudly & helps keep me & others safe. Too bad, as I really wanted to use this bell.
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This bells got sustain
Good loud bell, low profile, long sustain.
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Reviewed 4/4/2020
by Anonymous
Cycling Enthusiast
Colorado
Value Rating
Overall Rating
Unique sound of this bell and cool clean style upgrades your old clunky bell.
This neatly designed urban bell compliments any bike and gives you a unique sounding warning to others on streets, trails, or wherever. My wife rides nothing but trails and loves the bells' sound and loudness.
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Reviewed 11/29/2019
by MadfiberRider
Competitive Racer
Seattle
Value Rating
Overall Rating
This is a great little bell, just loud enough
This bell is plenty loud enough for typical bike trail use. Maybe not enough for city riding.
The installation is very clean. I barely notice it. It blends into the black of my stem and bars.
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Reviewed 6/24/2021
by Al Bikes
Cycling Enthusiast
Indiana
Value Rating
Overall Rating
Plenty Loud
Bought the bell for a new bike I have on order, but it has somehow found a place on my current bike, may have to order a second one....lol Seems well made and has a loud clear tone.
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0 of 1 customers found this review helpful.
Bike bell
Easy install and nice tone. Looks great too!
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Reviewed 3/25/2019
by adamb
Cycling Enthusiast
Boston
Value Rating
Overall Rating
5 of 5 customers found this review helpful.
Not a good product, not loud enough, flimsy
Not a good bell, not loud enough, cheap plastic lever. Is definitely low profile but doesn't work well.
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Reviewed 3/13/2019
by Mike S.
Cycling Enthusiast
London, On Canada
Value Rating
Overall Rating
2 of 2 customers found this review helpful.
Bell is too delicate
Bought this bell for my wife who likes everything to match colour wise ( pink ). She had the bell on her bike for about 1 week before she noticed that the striker was not hitting the bell. The striker we found was bent too far back to hit. I managed to bend the spring and striker back into place.
The bell looks nice but is far too delicate and I doubt it will last.
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Reviewed 12/20/2018
by AshlandRoubaix
Daily Commuter
Ashland, OR
Value Rating
Overall Rating
Blends right in on bars - lightweight!
Great low-profile bell for casual use. I have 3 on various bikes. Disappears into my road bike bars. Could be a little louder, but usually is fine.
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Sounds nice and doesnt startle dawdlers
I bought this bell a couple years ago but it was damaged in a crash (wet leaves on concrete patch!) I replaced it with an expensive premium bell but was disappointed with the sound and action. I should have stayed with this bell! It sounds good loud enough when you need it and is streamlined and unobtrusive.
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Reviewed 11/12/2018
by Anonymous
Cycling Enthusiast
Seattle, WA
Value Rating
Overall Rating
it's perfect
This bell is so discrete I forget I have it. For me, it's just the right volume to alert hikers on wooded trails. They usually jump out of their shoes when I come up behind them even though I try hard not to scare them. It's more quiet in the woods so the volume is great, however I could imagine it getting drown out on a really busy street, but maybe not. It also has a distinctive ring so it stands out among other noise.
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