Smart Brake Tail Lights
Compare supplier-described brake sensing, Type-C charging, mount options, runtime wording, and weather ratings before choosing a rear bike light.
X-TIGER Variant #225852 Smart Brake Sensing Bike Tail Light
Features
- Smart brake sensing
- LED lighting
- Rechargeable battery
- Tail light for bicycles
General specs
- Brand: X-TIGER
- Seller: AliExpress
- ID: 1005007216120988
- Light Type: Rear Light
- Technology: LED
- Power Source: Rechargeable
- Sensing Type: Smart Brake Sensing
- Compatibility: Bicycle
- First listed by seller: June 18, 2026
If you are interested in more details, you can find full information on the seller's page.
€11.46
Last price update: 10/8/26
Available to order
Price History for seller AliExpress
Shipping options
Delivery to 
United States
United States
Available
If you commute through traffic or ride after sunset, the X-TIGER Bike Rear Light is your extra set of eyes. It mounts on your seatpost and uses a smart brake sensor that detects deceleration. When you slow down, the brake light flashes brighter, giving drivers behind you a clear signal. No more guessing if they see you.
The light is USB rechargeable, so you never buy batteries. A single charge lasts hours. It also includes multiple flashing modes for daytime visibility. The housing is weather-resistant, ready for rain or road spray. For cyclists who want reliable safety without hassle, this taillight delivers.
Similar products comparison
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Smart Brake Sensing Bike Tail Light Smart brake sensing
|
ROCKBROS WR05
|
ROCKBROS BL S2
|
BIKIGHT LIG019 Brake sensor activation
|
LAOTIE LS80 Smart sensor mode with automatic on/off
|
WEST BIKING 0701455 Basic A Smart brake sensing
|
|
| Brand | X-TIGER | ROCKBROS | ROCKBROS | BIKIGHT | LAOTIE | WEST BIKING |
| Model | WR05 | BL S2 | LIG019 | LS80 | 0701455 Basic A | |
| Price | €11.46 | €10.22 | €14.49 | €21.31 | €11.93 | €39.00 |
| Seller | AliExpress | Banggood | Banggood | Banggood | Banggood | Joom |
| Update | Sep 26, 2026 | May 9, 2026 | May 9, 2026 | May 9, 2026 | May 9, 2026 | Sep 5, 2026 |
| Weight | 0.11 lbs | 0.066 lbs | 0.15kg | |||
| Features | Smart Brake Sensing, High Visibility LEDs, Tool-Free Installation, Waterproof Design, Long Battery Life | Touch sensitive button-free experience, Synchronous mode for group rides, Automatic on/off based on light intensity and movement, Compact and lightweight, Seamless aluminum alloy casing, Smart Light Sensing, Type-C Charging | Light sensor (ambient light darker = stronger light), Shock sensor (auto-on when riding, auto-off after 3 minutes if forgotten), Power save aurora mode (2 hours continuous use), Power saving mode (6 hours release), Safety (no glare, accident prevention), Cutoff line design (German StVZO bicycle headlight authenticate), USB charging, Easy to install anti-fall protection | |||
| Material | ABS | ABS, PC | PC | |||
Smart Brake Sensing Bike Tail Light Smart brake sensing
€11.46
When this device makes sense
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