Re: "Why you put an engine on your bicycle?" and best answer goes to...
I saw my first motorized bicycle at a car show about two and a half years ago. I was mezmorized because it was something I had always wanted to do. I've been involved with things with motors since I was very young and putting a motor on a bicycle is something I had never done. I was intrigued...and I had a bike. The rest is history. I have no idea how long this fascination will last but as long as it does, I'm having fun. And at my age anything fun is worth whatever it takes to continue. Just starting my 4th project and there'll be others. Thanks to all of you here for making the hobby even more enjoyable.
Age and Treachery Will Always Triumph
Over Youth and Skill & "Charlie Don't Ride"