Stay trail-ready and daytime visible with this powerful light set packed with industry-leading features.
- The Ion Pro RT provides a powerful beam that lights up the full width of any road or trail
- Flare RT provides ultimate visibility for any road, city or path
- Connect with compatible ANT+ devices for always-on, battery status and wireless control
- Specifically designed focus, flash and range flash patterns for daytime visibility for up to 2 km
- Easily attaches to your handlebars, helmet or bike mount
- Includes Ion Pro RT, Flare RT, front and rear mounts, and a micro USB charging cable

See me now
Research shows that riding with a flashing, daylight-visible rear light is the single most effective measure a cyclist can take to increase their likelihood of standing out to drivers.

Daytime Running Lights
Bontrager and Trek daytime running lights are compact and powerful and feature an interruptive flash pattern that's daytime visible from up to 2 km away.



240% more noticeable
When you use a flashing rear light during the day, studies show you're up to 240% more noticeable than a rider using no lights at all.

Flash, focus, range
Not all lights are created equal. A true DRL is designed with specific focus, flash and range to be seen from a meaningful distance during the day. Without these three things, you just have a light.



Ride for longer with more battery life
Get a full 12 hours of runtime with all-day flash mode and feel secure in knowing there are 30 minutes of extra battery life built in for when you reach low power mode.

Wireless control
Connect with compatible ANT+ devices for always-on, battery status and wireless control