A friend of mine purchased a Hardknock Kikker 5150 a while ago. While he likes the bike, he finds the customer service of this company is less than stellar. The fact that it took them three months to ship the motor for his bike and the constant back and forth with the company on this issue has left him less than satisfied. If your in the market for one of these bikes, do a little research before you make your purchase. One bad review, does not make a company. These pics are of the 5150 he bought.