Smart Brake Tail Lights
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ROCKBROS R2 Bicycle Rear Light: 4 lighting modes
If you are interested in more details, you can find full information on the seller's page.
€10.22
Last price update: 10/20/26
Available to order
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United States
United States
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Product details
Features
- IPX6 waterproof rating
- 3.7 V, 260 mAh polymer battery
- Type-C charging interface
- COB lamp beads
- Net weight: 23 g
- Size: 38 30 25 mm; axes are not specified
- Intelligent brake sensing activates when the user applies the brakes
- Provides a synchronized brake signal for all riders in a group
- Dual brackets allow installation on the seat post or seat rail
- Suitable for various bicycle types, including mountain bikes and road bikes
- Package contents: 1 taillight, 1 saddle bracket, 1 seatpost strap bracket, 1 Type-C charging cable, 1 strap, and 4 cable ties
- 4 lighting modes
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.
General specs
- Brand: ROCKBROS
- Model: R2
- Seller: Banggood
- ID: 2021931
- Size: 38 30 25mm; axes are not specified
- Brand: ROCKBROS
- Battery: 3.7V, 260mAh polymer battery
- Mounting: Dual brackets allow installation on the seat post or seat rail
- Lamp beads: COB lamp beads
- Model Name: R2
- Net weight: 23g
- Product Type: Bicycle rear light
- Brake Sensing: Intelligent brake sensing activates when the user applies the brakes
- Compatibility: Suitable for various bicycle types, including mountain bikes and road bikes
- Lighting Modes: 4 gears
- Package Contents: 1 taillight, 1 saddle bracket, 1 seatpost strap bracket, 1 Type-C charging cable, 1 strap, and 4 cable ties
- Waterproof Rating: IPX6
- Charging interface: Type-C
- Frequency synchronization: Provides a synchronized brake signal for all riders in a group
- First listed by seller: October 20, 2026
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| Brand | ROCKBROS | WEST BIKING | CYCLAMI | ROCKBROS | ROCKBROS | ROCKBROS |
| Model | R2 | CY200 | Q5 mini | R3 | Q1 MAX | |
| Price | €10.22 | €11.93 | €10.96 | €15.34 | €14.49 | €11.08 |
| Seller | Banggood | Banggood | AliExpress | Banggood | Banggood | Banggood |
| Update | Oct 26, 2026 | May 9, 2026 | Aug 18, 2026 | May 9, 2026 | May 9, 2026 | May 9, 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 | 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 | Smart Brake Sensing, IPX6 Waterproof, Type-C Charging | 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 | ||
ROCKBROS R2 4 lighting modes
€10.22
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