This is the kit we have been waiting so long for! Go out and shred it hard without having to worry about the cable snapping off, this will also protect your GT40's sidewall, along with the improved low profile connector, it will inspire a ton of confidence on the trail.
GT40 is a range booster that aims to extend the range on the onewheel pint and XR, it feeds power from an external battery pack into your main power lead in the front compartment of your board.