1:1pas pedal assistant sensor

l       We are a member of trade assurance on Alibaba, if you import goods via it, 

       Alibaba will  be full rufunds protection if goods itself has quality problems. 

l       We can return your money if you are not satisfied with our product within 7days

       after you get the goods, you only need take the freight.

l       We promise to replace the goods freely if there is some problems within 6months.

l       Free maintenance within 2years, you just need to pay the freight. 

ADVANTAGES OF RIDING AN ELECTRIC BIKE