Rockbros 120dB Electric Bike Horn Waterproof for Riding Alarm Handlebar Mounted Bicycle Bells/Rings
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Rockbros 120dB Electric Bike Horn Waterproof for Riding Alarm Handlebar Mounted Bicycle Bells/Rings

|10 ratings
Rockbros 120dB Electric Bike Horn Waterproof for Riding Alarm Handlebar Mounted Bicycle Bells/RingsRockbros 120dB Electric Bike Horn Waterproof for Riding Alarm Handlebar Mounted Bicycle Bells RingsROCKBROS Cycling E horn Alarm 120dB Electric Horn Bike Bell Waterproof CR2032 Battery Handlebar Rings for Safe RidingROCKBROS Cycling E horn Alarm 120dB Electric Horn Bike Bell Waterproof CR2032 Battery Handlebar Rings for Safe RidingRockbros Electric Bike Horn Handlebar Bell for Adult Unisex Bike 120dB WaterproofROCKBROS Cycling E horn Alarm 120dB Electric Horn Bike Bell Waterproof CR2032 Battery Handlebar Rings for Safe Riding
Actual Colorblue-Out of stock

Key item features

  • Loud Alert: Emits a 120dB loud volume, high decibel warning sound to effectively alert pedestrians and vehicles.
  • Effortless Installation: Features quick, tool-free installation, making it convenient to mount by hand.
  • Extended Power: Powered by 2 CR2032 batteries, providing a standard battery life of approximately 4000 continuous rings.
  • Universal Fit: Designed with elastic silicone for strong versatility, fitting handlebars of various diameters without limitation.
  • Weatherproof Durability: Boasts an IPX4 waterproof design, ensuring it is well-sealed, dustproof, shockproof, and resistant to rainy conditions.
Generated by AI

Specs

Bicycle bell & horn type, Electric HornColor, BlueBrand, RockbrosPower type, BatteryPattern, LogoColor category, Blue

About this item

Product details

This powerful electric bike horn delivers a loud 120dB warning sound to effectively alert pedestrians and vehicles. With no tools required for quick and easy installation, it features a long-lasting battery life of up to 4,000 continuous rings. The versatile silicone design fits handlebars of various diameters, and the IPX4 waterproof construction ensures it can withstand rainy conditions. This practical and durable electric bike bell is a must-have accessory for safe and confident cycling.
  • 【Large Sound】Passing pedestrians and vehicles can be reminded effectively when using Electric Bike Horn. The horn has a 120dB loud volume, high decibel horn warning sound.
  • 【No Tool Required】It is more convenient to install by hand, saving you time to do other things. Quick installation, no tools are required to install Electric Bicycle Horn.
  • 【Long Battery Life】Cycling Alarm Bell is powered by 2 CR2032 batteries, the standard battery life can continuously ring about 4000 times, longer battery life.
  • 【Widely Applicable】Elastic silicone has strong versatility, Waterproof Bicycle Bell is suitable for handlebars of different diameters. Not limited by the thickness of the handlebar.
  • 【Dustproof and Waterproof】IPX4 waterproof design, Loud Electric Bike Horn is well sealed, high-strength shockproof, not afraid of rainy days. It is also dustproof and shockproof.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Bicycle bell & horn type

Electric Horn

Color

Blue

Brand

Rockbros

Power type

Battery

Warranty

Warranty information

One-year warranty.

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warnings

Customer ratings & reviews

4.2 out of 5 stars
stars
10 ratings3 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars80% (8)
  2. 4 stars0% (0)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star20% (2)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 3 reviews

Oct 29, 2025
Reviewer name: purplelady8
Item details
Color: black
Sold and shipped byRockbros USA LLC
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

It is a gift. Works great and loud.

Helpful?6UMZSWAOUKUG2680516088
May 28, 2025
Reviewer name: Dan Jones
5 out of 5 stars
5 out of 5 stars review

Big horn

Love it. Works great!

Review from rockbrosbike.us
Helpful?6UMZSWAOUKUG2680516088
Mar 6, 2026
Reviewer name: tetta
Top Reviewer
Item details
Color: red
Sold and shipped byROCKBROS USA Store
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Pointless Gadget

The Rockbros Cycling Ring Alarm Bell might be impressive on the playground, in traffic it is entirely futile. I have a referee whistle that creates more effect!

Helpful?6UMZSWAOUKUG2680516088
reply from ROCKBROS USA Store

Hello tetta! We fully understand your dissatisfaction with the delayed logistics delivery. We will strictly strengthen our overall control and make continuous improvements to our logistics service in the follow-up work. Meanwhile, we are truly sorry that the sound of the bell failed to meet your expectations. We highly appreciate your genuine and valuable feedback. We will promptly forward your comments to our product R&D team. We are committed to ongoing product upgrades and performance optimization, striving to improve product quality and user experience in all aspects. Thank you for your purchase and valuable suggestions. Wish you a pleasant shopping experience.

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