Replacing the factory controller of an ebike with a mod is two plugs and a screw. My Rad could do 40kph before the motor stopped.
$12k buys a Surron Storm Bee that can hit 75mph.
Replacing the factory controller of an ebike with a mod is two plugs and a screw. My Rad could do 40kph before the motor stopped.
$12k buys a Surron Storm Bee that can hit 75mph.
youtu.be/dk4x-jwD2mI?...
youtu.be/dk4x-jwD2mI?...