NIL! HORRIBLE CUSTOMER SERVICE . BEWARE!Cons:
Motor Died! Glitchy Computer! GPS in the bike is a joke! They will never find your bike and will replace with a bike that doesn't work...
Booster button fails all the time! I saved the best for last, If you're lucky enough to deal with Rico in Brooklyn he will say the most unprofessional things to avoid any sort of reality. "No bikes get stolen in Amsterdam" DO NOT BUY THIS BIKE! I really wanted to support this product but had nothing but major issues and push back when I pointed out the obvious and call them on their BSDroneHappy has used this product for one year.