ROCKBROS Bicycle Tail Light with Magnetic Smart Brake Rear Light: Magnetic smart brake detection
This bike light knows when you're stopping—and it gets brighter to tell everyone else. The ROCKBROS Bicycle Tail Light packs a magnetic brake sensor that amps up its glow as you slow down, a clever trick for dodging rear-enders in traffic. With seven light modes, from a steady beam to frantic flashes, it adapts to any scenario, whether you're weaving through city chaos or pedaling down a pitch-black country lane.
Rated IPX6 waterproof, it laughs off rain and splashes, so a sudden downpour won't leave you in the dark. Battery life stretches up to 36 hours on a charge, perfect for long hauls without hunting for an outlet. The magnetic mount snaps on and off in seconds, making it a no-brainer for commuters, fitness buffs, or anyone who values safety without the fuss. Durable, smart, and downright handy—it's the kind of gear that makes cycling just a bit safer and a lot smoother.
Features
- 7 light modes for visibility
- 36 hours continuous battery life
- IPX6 waterproof rating
- Easy installation for road use
- Magnetic smart brake detection
General specs
- Brand: ROCKBROS
- Seller: Joom
- ID: 68ac26fc4dfb210143758dd3
- Light Modes: 7 modes
- Battery Life: 36 hours continuous
- Waterproof Rating: IPX6
- Installation Type: Magnetic
- Usage: Road, cross, day and night, school
- First listed by seller: 8/29/25
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Joom
| Date | Price |
|---|---|
| 11/15/25 | $51.56 |
| 8/29/25 | $51.60 |
Shipping options
Russia
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| Brand | ROCKBROS | JOHO - CarGear | ENLEE | Xiao Home | LSB01 | ZuiyouSports |
| Model | ||||||
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| Price | $51.56 | $28.37 | $17.49 | $20.21 | $18.14 | $28.84 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | Nov 14, 2025 | Feb 5, 2026 | Feb 12, 2026 | Feb 6, 2026 | Feb 5, 2026 | Dec 8, 2025 |
| Compatibility | Smart MTB systems | Universal bike | Road bikes, Mountain bikes | |||
