I am been wanting an electric mountain bike for a long long time but never pull a string to buy one. But my wife and children surprised me this on my birthday. I know being a man I shouldn't cry but it was one of my most tearful days ever. Alright, let's go back to the bike, I love this electric bike so much because it's extremely powerful but surprisingly the riding is very smooth. The battery is very long lasting. My wife told me she bought this bike from this website and she is very happy with the services she received. A very respectful and knowledgeable gentleman helped her on the phone and email. Thanks everyone at electric zip, I will recommend your shop to my friends.