I am a newbe to motorized bicycles.
I bought an inferior kit from kings (bushing not roller-bearing upper con-rod.
Thank goodness I missed this guy .
He is deserving of a special warning to all who use this forum.
Another forum does issue a warning about this seller.
He is a special case a ( Black hat alert).
My kings 2 stroke is going to become a jackshaft when it blows up.