Skip to content
Our world-class Customer Experience team is here to answer all of your questions and make your buying experience rad.
Help CentreExpanded Shipping Window
You may have noticed that the shipping date for some models is currently listed as several months away.
While we understand that this is a long time to wait, we wanted to make sure that these bikes were available to purchase for any rider who had their heart set on a preferred model and wanted to secure theirs well in advance.
The dates listed are as accurate as possible, but please note that the entire manufacturing world is in the middle of a global supply chain challenge. As a result, there are some variables that are out of our control (like container shortages, port delays, and the Suez Canal incident).
We know how excited you are to get your new ebike and we are continually scaling up our operations to get it to you as soon as possible.
Description
Unlock your ebike’s full potential. Compatible with select models, the Range Extender lets you add a second battery to ride longer, double your distance, or take it even further.
Compatibility
- Compatible with RadRunner Plus (MY2025), RadRunner Max, and RadRunner 3 Plus.
- Compatible batteries include Safe Shield™ Advanced Semi-Integrated Battery (15 Ah), Rad Semi-Integrated Battery (14 Ah)
- Compatible accessories include all pannier bags, hardshell locking box, passenger seats, passenger bars, caboose, and Thule Yepp Maxi child seats. Not currently compatible with Rad Fat Tire Wheel Lock
Details
- Comes with mounting bracket, a lockable battery enclosure, a battery doubler (pre-installed onto the mounting bracket), 2 foldable keys, 2 sets of 2 extension wires, 2 sets of hardware kits, a hex head L-Key (Allen Wrench), an open faced wrench, 2 rubber bumper pads, 6 zip ties, and an instruction manual. Battery is sold separately
- Bike battery and range extender battery will need to be charged separately. To charge both simultaneously, use a second Rad Battery Charger (sold separately)
Sizing & Capacity
-
Total Ah capacity and estimated range: RadRunner Plus (MY2025): 27 Ah - 29 Ah, 117 - 126 miles (188 km - 203 km), RadRunner Max (MY2025): 28 Ah - 30 Ah, 121 - 130 miles (195 km - 209 km), RadRunner 3 Plus: 28 Ah - 30 Ah, 121 - 130 miles (195 km - 209 km)
-
20.8”L x 5.0”W x 5.5”H (53.0 cm x 12.7 cm x 13.9 cm)
-
4.9lbs (2.2 kg) without battery
Installation Instructions
-
Professional assembly recommended. Find a Rad service provider near you.
-
Installation Instructions