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.
ROCKBROS Q5 mini Smart Auto Bike Taillight with Vibration Sensing and Brake Sensitivity
Product details
General specs
- Brand: ROCKBROS
- Model: Q5 mini
Starting from €15.34
Last price update: 5/9/26
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| Brand | ROCKBROS | ROCKBROS | CYCLAMI | WEST BIKING | ROCKBROS | LAOTIE |
| Model | Q5 mini | R3 | CY120 | 0701455 Basic A | WR05 | LS80 |
| Price | €15.34 | €14.49 | €11.93 | €39.00 | €10.22 | €11.93 |
| Seller | Banggood | Banggood | Banggood | Joom | Banggood | Banggood |
| Update | May 9, 2026 | May 9, 2026 | May 9, 2026 | Sep 5, 2026 | May 9, 2026 | May 9, 2026 |
| Weight | 0.075 lbs | 0.073 lbs | 0.06 lbs | 0.11 lbs | ||
| Features | Dual bracket design for easy installation, Smart tail light with brake sensing function, Compact and lightweight, Suitable for mountain bikes and road bikes, Enhances visibility for night cycling | Dual Bracket Design, Same Frequency Induction Brake Light, Smart Brake Light with Automatic Detection, Easy Installation, Wear and Tear Resistant, Versatile for All Bicycle Types | Instant Activation, Vibration Wake Up, Energy Saving Mode, Multiple Light Modes, Waterproof Design | Smart Brake Sensing, High Visibility LEDs, Tool-Free Installation, Waterproof Design, Long Battery Life | 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 | Aluminum Alloy | Aluminum Alloy, Plastic Base | Carbon Fiber, PCB | ABS | ||
| Battery Capacity | 3.7V 250mAh | 400mAh | 500mAH | |||
| Dimensions | 1.18 x 1.34 x 1.34 inches | 1.5 inches x 1.16 inches | 2.36 x 2.09 x 1.50 inches | |||
| Lighting Modes | 4 | Single Flash, Double Flash, Breathing Flash, Steady On, Running Lights, Spinning Wheels | Low, Mid, High, Low High Power Flash, Fast Flash, Breathable Light | |||