I very much enjoy my bike and as I live 3.5 kms from town I have ridden over 5000kms during the last 3.5 years saving fuel and maintainance on my car. I have had little trouble with my bikes. My e-urban had a mal-function with the throttle and Smartmotion replaced it promptly. A strange thing happened with my Pacer, after a battery charge I attached the battery and the odometre returned to zero, I was intrigued, as there is no way of zeroing the odometre according to the instructions. I emailed Smartmotion, they are as mystified as I am. Has anyone else had this problem? Yours in electric cycling, Fentham