The Range extender adds 250Wh. to the existing 250Wh. in tube battery and increases your range by 100% while only adding 1.7 kg to the bike weight.
Carry one in the cage and buy a second one for in a backpack and you can basically go on multiple day trips or shred the park all weekend long.
The kit has the following items inside:
1 x Range Extender Battery 250Wh.
1 x Range Extender Cage ( fits on the bottle cage mounts of all frame sizes )
1 x Rubber holding strap
1 x Extension cord that goes into the charge port
The Extender charges the main battery when installed while riding! The eMenace frame comes standard with Titanium bottle cage screws that have a flat head and the correct length to not damage the main battery and be long and flate enough to mount the Range Extender and still be fixed on the frame deep enough to hold the extra weight.