Trek Ion 100 R Front Bike Light

The Ion 100 R is daytime-visible and designed for the city. A wide beam spread, focused optics and an interruptive flash pattern make it visible from over 900 m during the day. A built-in ambient light sensor provides auto-brightness control and the included Quick Connect bracket offers simple removal for recharging via the included USB cable.

Focused optics provide be-seen safety with a broad but powerful light

The integrated light sensor auto-adjusts brightness in flash mode

100 lumens via a high-power CREE LED

Ideal for handlebar or on-bike mounting