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

Rockbros 120dB Electric Bike Horn Waterproof for Riding Alarm Handlebar Mounted Bicycle Bells/RingsCycling Ring Alarm Bells 120dB Electric Bike Horn Handlebar Bell IPX4 Waterproof Electronic Bike Bell Electric Bike Horn Adults Kids Practical GiftROCKBROS 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 RidingCycling Ring Alarm Bells 120dB Electric Bike Horn Handlebar Bell IPX4 Waterproof Electronic Bike Bell Electric Bike Horn Adults Kids Practical GiftROCKBROS Cycling E horn Alarm 120dB Electric Horn Bike Bell Waterproof CR2032 Battery Handlebar Rings for Safe Riding
Actual Colorblue

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.
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Current price is $11.99
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  • Free shipping
  • Free 30-day returns

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Ships to
Arrives between Jul 25 - Jul 27
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Sold and shipped by Rockbros USA LLC
4.5966386554621845 stars out of 5, based on 238 seller reviews(4.6)
Free 30-day returns

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Customer ratings & reviews

4.2 out of 5 stars
stars
10 ratings3 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)
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Showing 1-3 of 3 reviews

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

Verified Purchase

It is a gift. Works great and loud.

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

Big horn

Love it. Works great!

Review from rockbrosbike.us
Helpful?6UMZSWAOUKUG2680516088
Mar 6, 2026
tetta
Top Reviewer
Item details
Color: red
Sold and shipped byROCKBROS USA Store
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.