RadRunner Range Extender

Unlock extended journeys with the RadRunner Range Extender, designed to add a second battery to select ebike models. Compatible with Safe Shield™ Advanced Semi-Integrated Battery (15 Ah) and Rad Semi-Integrated Battery (14 Ah), it effectively doubles your riding distance. This extender supports all pannier bags, hardshell locking boxes, passenger seats, bars, caboose, and Thule Yepp Maxi child seats, though it is not compatible with the Rad Fat Tire Wheel Lock. Measuring 20.8”L x 5.0”W x 5.5”H and weighing 4.9 lbs without battery, it integrates seamlessly for longer, more versatile rides.