Find Your Store
Home Page

Cart, contains 0 items

When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.
Expert Help
Earn Rewards

Oi Bike Bell

1 out of 5 stars
2 Reviews



Knog Oi Bike Bell

The Knog Oi Bike Bell has garnered a pretty big buzz as of late, and it's easy to see why. With a standout design that tucks stealthily close to your bars, the Oi is a unique way to add some noise potential to your bike. Knog claims this bell sounds "like an angel playing a glockenspiel", and while we can't confirm any heavenly associations, we can say that this bell projects a bright, crisp, ear-pleasing sound while hovering cleanly around your handlebars.

The small size Oi is compatible with 22.2mm bars, while the large Oi fits bars ranging from 23.8 up to 31.8mm in diameter.

Manufacturer Warranty
2 years

Overall Rating

1 based on 2 ratings

Review Summary

1 Stars - 2 reviews
2 Stars - 0 reviews
3 Stars - 0 reviews
4 Stars - 0 reviews
5 Stars - 0 reviews

Fits True To Size

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

What do you think about this product?


Selecting an option will reload the available reviews on the page
1 out of 5 stars

January 18, 2021

Looks great but fails

I've used it several times

When it works, it sounds amazing. Unfortunately, that's only about 10% of the time due to the poor design that turns most of the "dings" into "doinks" that fail to project. Have one for each bike and they both failed, one even had a spring break! Backcountry has some other great options, pick one of those!

Armando D
1 out of 5 stars

May 2, 2020

Nice design but cheaply made.

I've used it several times

I'm a fan of the low profile design but the spring in the bell flicker part broke off after just a few rides. I wouldn't recommend this item.

Bo T