Hi Randall. I thought that I experienced a few difficulties while riding a bicycle. Wow! Going 48-50mph, the rear wheel locks up, you set a patch of rubber 300 feet, the Lord blessed you to come out of that without a scratch. What kind of engine kit is that, and you pay more than a thousand dollars with components to fit it to your bike? What the heck. I know it’s fun and expensive to go fast. I appreciate the information you share while discussing the Minarelli top end. Thank you.