ZTTO Bicycle Stop Signal: Super bright
Available Options
Riding a bike is awesome, but let's face it—getting seen is half the battle. That's where the Bicycle Stop Signal comes in. It's not just a light; it's your rear-view guardian angel, shining super bright to keep you visible (and safe) no matter what the weather throws at you. Plus, it's got this nifty trick up its sleeve: a smart system that senses when you're slowing down and cranks up the brightness to shout, 'Hey, I'm stopping!' to anyone behind you.
Why you'll love it:
- Ever been invisible? Not with this. It cuts through fog, rain, and even that weird twilight gloom like a beacon.
- Built like a tank—waterproof means it laughs in the face of puddles.
- Smart tech that adjusts brightness automatically? Yeah, it's basically psychic.
- Slaps onto your bike in seconds. No tools, no fuss, just more safety.
- Multiple lighting modes
- Waterproof
- Smart automatic brake detection
- Red rear bicycle light
- Super bright
General specs
- Brand: ZTTO
- Seller: Joom
- Brightness: Super bright
- Lighting Modes: Multiple
- Waterproof: Yes
- Automatic Brake Detection: Yes
- First listed by seller: 5/23/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Bicycle Stop Signal Red Super bright
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Smart Bicycle Rear Signal Light Automatic on/off
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Smart Rear Bicycle Light Smart brake sensor
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Super Bright Compact Protective Bicycle Lamp Red Automatic brake detection
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Bicycle Rear Light with Smart Brake Smart brake detection
|
Bicycle Brake Tail Light Super bright LED
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| Brand | ZTTO | OutsideWorld | Sturdy equipment | VIARON | JAPAN SPORTS | ENLEE |
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| Price | $31.06 | $44.61 | $21.15 | $19.54 | $43.05 | $13.87 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 8, 2025 | August 30, 2025 | August 20, 2025 | August 8, 2025 | August 31, 2025 | August 22, 2025 |
| Brightness | Super bright | Super bright | Super bright LED | |||
| Installation | Easy | Easy | Easy setup for road, cross, and sport bikes | |||
Bicycle Stop Signal
Ashley A.
Denver, CO
June 1, 2025
As someone who cycles a lot around Denver, safety is a big deal for me, and this light has been a game-changer. I ride my bike to work every day, and since getting this, I've noticed drivers giving me more space and being more aware. It's extremely reliable and just works without any fuss. I compared it to a cheaper one I had before, and this is way brighter and smarter. It's like having a little helper that watches my back. I'd definitely recommend it to anyone who bikes regularly—it's made my rides so much safer and less stressful. :)
- Pros: I absolutely love how bright this light is—it makes me feel so visible even in bad weather like rain or fog, which is a huge relief. The automatic brightness feature is fantastic; it gets brighter when I slow down, which really helps alert people behind me without me having to do anything. It was super easy to attach to my bike with no tools needed, and it feels really sturdy and waterproof, so I don't worry about it in puddles. Delivery was quick, and for the price, it feels like a great deal compared to other lights I've seen.
- Cons: From what I feel, there aren't many downsides, but I wish it came in more colors or had a way to customize it a bit. Also, the battery life could be a bit better—I find myself charging it more often than I'd like, especially after longer rides.