I can't make up my mind whether to bid for this wonderful item or poke a pointed stick in my eye.
Some of the guys in a photo studio I used to use off Farringdon Road had one of these, they used to bomb around the corridors in it. About the only use for the things I ever saw.
Incidentally like an idiot I paid £70 for an electric motor with friction drive to the front wheel (tyre) when I moved to a very hilly part of the south coast ten years or more ago. It was utter, total, complete garbage, useless. I don't know how he ever had the nerve to invent the stupid thing let alone flog it.
Unfortunately, I felt that his experience with the C5 might have taught him something but obviously it hadn't.