ROCKBROS Q1 MAX RGB Bicycle Taillight with Vibration Sensor, Smart Brake Sensing, USB Charging, and Light Sensing: Intelligent brake sensing for safety warning
For the urban commuter or weekend trail rider, this taillight keeps you visible. It's not just a safety accessory; it's your silent co-pilot on every ride.
The smart brake sensing activates instantly when you slow down, giving drivers behind you that extra split-second to react. You feel the vibration start alert as you hit a bumpy path, ensuring the light never turns off by accident. With up to 80 hours of battery life, you can forget about charging between long adventures. The IPX6 waterproof rating means rain won't stop your ride, and the dual brackets let you mount it securely on any bike setup.
Weighing only 30 grams, it adds no bulk. The RGB LED provides bright, eye-catching light without glare, so you stay safe without blinding others. Use the Type-C USB charging for quick power-ups, and rely on the battery indicator to plan ahead. This light works hard so you can focus on the road ahead.
Features
- Light sensing for automatic activation
- Vibration start/stop functionality
- USB Type-C charging with IPX6 waterproof
- Up to 80 hours battery life
- High brightness RGB LED with soft light
- Dual installation on seatpost or saddle
- Weighs only 0.07 lbs, super lightweight
- Intelligent brake sensing for safety warning
General specs
- Brand: ROCKBROS
- Model: Q1 MAX
- Seller: Banggood
- ID: 2029376
- Note: Color Variation Possible, Manual Measurement Deviation 0.39-0.79 inches
- Size: 1.34 x 1.34 x 1.18 inches
- Brand: ROCKBROS
- Weight: 0.066 lbs
- Battery: 3.7V 300mAh
- Features: 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: CNC Aluminum Alloy, Plastic
- Interface: Type C
- Lamp beads: RGB LED
- Installation: Seatpost, Saddle Bow Dual Installation
- Product Name: Q1MAX Rear Light
- Lighting Modes: 5 Gears
- Package Includes: 1 x Tail Light, 1 x Charging Cable
- Battery Endurance: 15-80 Hours
- First listed by seller: 2/23/26
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
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| Brand | ROCKBROS | CYCLAMI | ROCKBROS | ROCKBROS | ROCKBROS | |
| Model | CY120 | REX01 | ROCKBROS Q5 | Q5mini | ||
| Color | ||||||
| Rating |
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| Price | $12.97 | $14.97 | $16.97 | $18.96 | $16.97 | $11.97 |
| Seller | Banggood | Banggood | Banggood | Banggood | Banggood | Banggood |
| Update | Feb 24, 2026 | Feb 24, 2026 | Feb 24, 2026 | Feb 24, 2026 | Feb 24, 2026 | Feb 24, 2026 |
| Weight | 0.066 lbs | 0.06 lbs | 0.093 lbs | 0.12 lbs | 0.075 lbs | |
| Features | 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 | 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 | Smart brake sensing technology, Ultra bright LED light for enhanced visibility, Easy to install and remove, USB rechargeable for convenience, Water resistant for all weather use | |
| Material | CNC Aluminum Alloy, Plastic | Carbon Fiber, PCB | ABS PC | Aluminum Alloy, 6061 Aluminium alloy | Aluminum Alloy | ABS PC |
| Lighting Modes | 5 Gears | Single Flash, Double Flash, Breathing Flash, Steady On, Running Lights, Spinning Wheels | 5 | Single Flash, Double Flash, Breathing Flash, Rotating Flash, Steady on | ||
| Battery Capacity | 400mAh | 500mAh | 3.7V 250mAh | 400 mAh | ||
| Package Contents | Rear Light, Hexagonal Wrench, Type C Charging Cable, Seat Pole Bracket, Bow Bracket, Ring | 1 x Tail Light, 1 x Charging Cable | 1 x Tail Light | |||
| Waterproof Rating | IPX6 | IPx6 | IPX7 | |||
