Hello. I would like to sell my this good condition e-bike here and want to change a big one. I used it for around 1 and 3months and battery is around half year since old one was stealed. I bought it for 1800RMB and here I want to ask for 900 RMB or your best offer with big chain lock. It can drive 30 KM no problem under one time full charging. Anyway If you are interested in it , contact me and test it .