Here to help you see and be seen on city streets and paths, day or night.

Light up your night

The Trek Ion 100R and Flare R City light set offers the visibility of a daytime running light and versatility of compact design that easily mounts to any bike. Focused optics, an interruptive flash pattern, and broad range boost visibility day or night with a wide beam spread optimized for city riding. These USB rechargeable lights are a must-have for city and shared-road riding.

Product details

1. Be seen with a broad, powerful beam and balanced optics designed for city riding
2. Specifically designed focus, flash, and range for daytime visibility
3. Each light features two daytime visibility modes and two night modes
4. Battery save mode at 5% life helps you be seen on the way home with depleted battery
5. USB rechargeable
6. Includes Ion 100R, Flare R City, two quick connect brackets, and a micro USB charging cable