A compact and powerful USB rechargeable front bike light that's daytime visible from up to 2 km away.
Search store availability
Small but mighty
A daytime running light is the easiest and best way to keep riders safe and visible. The Ion 200 RT provides the proven safety of a daytime running light in a compact and powerful USB rechargeable package, and it features a distinctive flash pattern that's visible from up to 2km away.
Product details
Specifically designed focus, flash, and range offers ultimate daytime visibility
200 lumens via high-power CREE LED
Integrated light sensor auto-adjusts brightness to your environment
Connect with Garmin® and Bontrager ANT+ devices for always on, battery status, and wireless control
200LM-1.5hrs, 100LM-3hrs,5LM-14.5hrs, Night Flash-30hrs, Day Flash-12hrs
Easily attaches to your handlebars, helmet, or bike mount
Blendr compatible bar mount available
Includes Ion 200 RT, front Quick Connect bracket, and Micro USB charging cable
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 daytime running lights are compact and powerful and feature an interruptive flash pattern that's daytime visible from up to 2km away.
240% more noticeable
When you use a flashing tail 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 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.
ANT+ and Bluetooth Smart
Connect to Garmin and Bontrager Transmitr devices for always on, battery status, and wireless control.
If for any reason you're not satisfied with a Bontrager aftermarket purchase, return the item, along with the original sales receipt to the original place of purchase within 30 days for an exchange or refund. Think of it as a 30-day test ride.
Whether you're looking for instructions on how to reset your cycling computer, charging guidelines for your light, or anything in between, we're here to help. Click on the link to download the product manual.
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.
Weights are based off Trek pre-production products at time of publication. Weights may vary in final production.
