A big toy for kids
Frame made of 3030 aluminum profile
Two 350W 10-inch balance bike motors for the rear wheels
Main control 700w dual control
Battery is a DeWalt battery pack assembled with 21700 cells, two in series 36V
Repeated modifications in the middle, the final effect is basically satisfactory. The maximum speed is about 30 miles
Electronic brakes are not very powerful, and may be replaced with disc brakes in the future, and a horn and voltmeter will be installed.