Trek Flare RT Rechargeable Rear Bike Light
The Trek Flare RT Rechargeable Rear Bike Light is designed to maximize rider visibility both day and night. Delivering up to 90 lumens, daytime visibility from up to 2 km away, an integrated ambient light sensor, and ANT+ connectivity, it provides outstanding safety, convenience, and optimized battery life for every road ride and daily commute.
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Trek Flare RT Rechargeable Rear Bike Light
The Trek Flare RT is a high-performance rechargeable rear bike light engineered to help cyclists stay visible in all lighting conditions. Producing up to 90 lumens with a beam pattern specifically designed for daytime visibility, it can be seen from as far as 2 km away, helping improve rider safety on busy roads.
Compact, lightweight, and easy to use, the Flare RT features an integrated ambient light sensor that automatically adjusts brightness according to surrounding conditions, while ANT+ connectivity allows seamless control from compatible cycling computers.
- 🔴 Up to 90 lumens for exceptional daytime visibility
- 👀 Visible from up to 2 km away during daylight
- 🌞 Integrated ambient light sensor automatically adjusts brightness
- 📡 ANT+ connectivity for wireless control and battery status monitoring
- 🔋 USB rechargeable battery with up to 15 hours of runtime
- 💧 IPX7 waterproof rating for reliable performance in wet conditions
- ⚠️ Battery-saving mode provides an additional 30 minutes of runtime when battery reaches 5%
Outstanding Daytime Visibility
The Flare RT is specifically designed to improve rider safety during daylight hours. Its powerful 90-lumen output and optimized flash pattern make cyclists visible from up to 2 km away, increasing awareness among motorists and other road users.
Smart Lighting Technology
The integrated ambient light sensor automatically adjusts light output according to surrounding conditions, ensuring the ideal balance between visibility and battery life without requiring manual adjustments.
ANT+ Connectivity
ANT+ compatibility allows the Flare RT to connect with compatible cycling computers, enabling remote control of lighting modes and convenient battery level monitoring while riding.
Compact, Durable, and Reliable
Weighing only 40 grams, featuring an IPX7 waterproof rating, and fully rechargeable in approximately two hours via Micro USB, the Trek Flare RT is ready for every ride regardless of weather conditions.
Key Technical Specifications
| Maximum Output | 90 lumens |
| Visibility | Up to 2 km (daytime) |
| Light Modes | 5 lighting modes |
| Runtime | Up to 15 hours |
| Battery | 420 mAh rechargeable Li-Poly battery |
| Charging Time | Approximately 2 hours (Micro USB) |
| Waterproof Rating | IPX7 |
| Connectivity | ANT+ |
| Weight | 40 g |
Why Choose the Trek Flare RT Rechargeable Rear Bike Light?
The Trek Flare RT is an excellent choice for cyclists looking for a compact yet powerful rear bike light. Combining outstanding daytime visibility, automatic brightness adjustment, ANT+ connectivity, and long battery life, it delivers the confidence and safety needed for road cycling, commuting, and everyday riding.
Technical data
- Color
- Black
- Brand
- Trek
- Battery
- 420 li-poly
- Rechargeable
- Yes, via USB