Yan is amazing to do business with, excellent service, excellent communication, and absolutely amazing after sales service. You won't find better than this. The bike is good too :)

i am very disappointed. product delivered was defective mini gokart doesn't work due to defective control board. and they sent a defective replacement part as well. i had to wait very long-time just to receive another defective part. i would recommend that you insist that they test the unit you buy before they ship out. for me, i will never buy.