Trek Ion 200 RT Front Bike Light Women's Clothing - Tri - Tops - S/L Safe on frame

Safe on frame

10 and 11 speed) and some single-speed models

Multiple display options

Fits disc wheels

4mm longer axle available

Trek Ion 200 RT Front Bike Light Women's Clothing - Tri - Tops - S/L Safe on frameSmall 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