not good i only had mine half the summer and it fell apart.

charger is junk. one day it Decided to over charge the 4 12v 10ah batterys. i saved them just in time.
front forks are cracked not bad if you like going face first into the pavement.
wiring is garbage. no dc to dc converter 48volt bulbs burn out hard to find replacements.

only thing left on the bike worth saving is the brushless hub controller and batterys.

total waste of money

problem with these bikes is Quality control. my first ride was fun after that it was all down hill. if there going to build it like a pocket bike price it as one