Hi I'm new to this always wanted to ride so got a sportster but found out I didnt feel safe on two wheels so hubbie got one of the kits from Frankenstein in America fitted so excited yaya but their is such a wobble on it I'm realy having to hang on it's not enjoyable thankfully I live in country not much traffic but need to be in traffic but am worries it might me into it or a ditch is this normal