I found an old adult sized trike. Functional single speed. Being an oldster I would like to add a friction drive to turn the FRONT tire. Something simple that can clamp around the handle bar post or the fork tube. with or without a lift mechanism. A studded sleeve for more traction I think. 26 inch tires. I am looking for a basic, as in inexpensive kit, battery, motor, charger, throttle, either twist grip, thumb grip, or a simple switch. Recommdations by name, model,website,prices. Thanks. reeltoreelguy@gmail.com