Bert Wapplington

Thank you very much I will check all you have suggested.

I hope there is someone who can advise?. My Cyclotricity stealth 1000w has been off the road now for going on 2 months. My back wheel came loose while riding it after a professional service?. Causing damage to the motor power cable at the rear wheel spindle, where it goes into the motor ( poor design I think). I had error 3 code flashing on the LCD. After numerous calls and assistance from Cyclotricity I bought a new back wheel and conversion kit. First after having my original back wheel motor power cable repaired I tried that and got violent vibration from the motor and error 03 on the LCD, so I tried the new wheel and got the same??. Everything has been replaced apart from the throttle thumb control and the LCD!. Has anyone any ideas please?. Thank you. P.S. I bought this bike second hand so no garuntee. Big mistake.