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.
CYCLAMI CY120 Smart Brake Bicycle Taillight with Auto Start/Stop
Product details
General specs
- Brand: CYCLAMI
- Model: CY120
Starting from €11.93
Last price update: 5/9/26
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| Brand | CYCLAMI | ROCKBROS | GIYO | ROCKBROS | ROCKBROS | |
| Model | CY120 | Q5 | Intelligent Induction Brake Warning Light | Q5 mini | Q1 MAX | |
| Price | €11.93 | €16.19 | €11.93 | €15.34 | €15.34 | €11.08 |
| Seller | Banggood | Banggood | Banggood | Banggood | Banggood | Banggood |
| Update | May 9, 2026 | May 9, 2026 | May 9, 2026 | May 9, 2026 | May 9, 2026 | May 9, 2026 |
| Weight | 0.06 lbs | 0.12 lbs | 0.09 lbs | 26g (0.057 lbs) | 0.075 lbs | 0.066 lbs |
| Features | Instant Activation, Vibration Wake Up, Energy Saving Mode, Multiple Light Modes, Waterproof Design | Vibration Sensor Wake-up, Automatically turn on/off based on light intensity and motion, Auto sleep mode for power saving, Seat rail mounting, 4 flash modes, 20 hours runtime, Type C charging, Battery indicator flashes every 6 seconds, Compact and lightweight design, IPX6 waterproof | 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 | High Brightness Safety Warning, Dual Brackets, Drop Wear Resistant, Auto and Manual Mode, Intelligent Brake Sensing, Light Sensing, Vibration Start/Stop, USB Charging, IPX6 Waterproof, Optical Lens, Battery Indicator with 4 Lights, Super Lightweight | ||
| Material | Carbon Fiber, PCB | Aluminum Alloy, 6061 Aluminium alloy | Aluminum Alloy | CNC Aluminum Alloy, Plastic | ||
| Dimensions | 1.5 inches x 1.16 inches | 1.57 x 1.34 x 1.34 inches | 2.05 x 2.09 x 1.50 inches | |||
| Battery Capacity | 400mAh | 500 mAh | 350mAh | 3.7V 250mAh | ||
| Light Modes | 4 | Constantly on, Flashing, Six modes, Three brightness modes | 6 | Slow Flash, Breathing Flash, Lightning Flash, Fast Flash, Steady On | ||
| Waterproof Rating | IPX6 | IPX6 | Waterproof | IPx6 | ||