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.
If you are interested in more details, you can find full information on the seller's page.
The ROCKBROS R2 bicycle rear light has 4 lighting modes, an IPX6 waterproof rating, a 3.7 V, 260 mAh polymer battery and COB lamp beads. Intelligent brake sensing activates when the user applies the brakes, and the light provides a synchronized brake signal for all riders in a group. Dual brackets allow installation on the seat post or seat rail.
Package includes 1 taillight, 1 saddle bracket, 1 seatpost strap bracket, 1 Type-C charging cable, 1 strap and 4 cable ties.
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
|
ROCKBROS R2 4 lighting modes
|
Smart Brake Sensing Bike Taillight Smart brake sensing
|
ROCKBROS Q5 mini
|
ROCKBROS R3 Smart brake light with automatic detection
|
ROCKBROS Q1 MAX Intelligent brake sensing for safety warning
|
ENFITNIX Cubelite III Auto brake light
|
|
| Brand | ROCKBROS | WEST BIKING | ROCKBROS | ROCKBROS | ROCKBROS | ENFITNIX |
| Model | R2 | Q5 mini | R3 | Q1 MAX | Cubelite III | |
| Price | A$16.60 | A$19.37 | A$24.91 | A$23.53 | A$17.99 | A$25.66 |
| Seller | Banggood | Banggood | Banggood | Banggood | Banggood | AliExpress |
| Update | Nov 13, 2026 | Nov 13, 2026 | Nov 13, 2026 | Nov 13, 2026 | Nov 13, 2026 | Sep 1, 2026 |
| Lamp beads | COB lamp beads | COB Lamp Bead | RGB LED | |||
| Lighting Modes | 4 gears | 8 Light Modes | 4 | 5 Gears | ||
| Package Contents | 1 taillight, 1 saddle bracket, 1 seatpost strap bracket, 1 Type-C charging cable, 1 strap, and 4 cable ties | 1 x Taillight, 1 x Seat Post Bracket, 1 x Seat Bow Bracket, 1 x Charging Cable, 2 x Cable Tie | 1 x Tail Light | |||
| Waterproof Rating | IPX6 | IPX4 | IPx6 | IPX6 | ||
| Weight | 0.083 lbs | 0.075 lbs | 0.073 lbs | 0.066 lbs | ||
| Material | Aluminum Alloy | Aluminum Alloy | Aluminum Alloy, Plastic Base | CNC Aluminum Alloy, Plastic | ||
| 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 | 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 | Auto Brake, Smart Sensor, USB Rechargeable, LED, Breathable Design | ||
There are no text reviews yet. If you have experience using this product, please leave a review. It will help other people decide whether this product is right for them.