I had a very strange idea while riding my Son on the TW today. My 20 year old Son is autistic. When he was younger he had a Honda Z50 with the training wheels that went across the bottom of the frame under the engine and had 2 flotation type tires. He was very good with it, he had good throttle control and enjoyed it very much. He also had a Honda atc 70. In the time that he was riding these I spent a great deal of time trying to teach him to ride a 2 wheeled bicycle but he is still unable to master that skill. When he grew out of those 2 I wanted to get him a quad but he did not want one. He likes to ride on the back of my bikes but since I got the TW he only wants to go on that one. Before that he liked riding on the back of my GS. I recently brought home a KTM 450 and he does not even want a ride on it, he prefers the TW. What I am considering doing is having a set of wheels similar to the Z50 but on a larger scale fabricated for the TW. He would only be riding in the sand by my house and since he won't change gears it would be at first gear speed until he learns to shift. Keep in mind that he drives my F-250 on the beach and is a good driver. I miss that huge grin he had while riding that Z50 and ATC70. I'm thinking about using my Roll EEz beach dolly wheels/tires and axles and will have to think about the geometry from the drop axle. I would appreciate any input and ideas.