How is he going to make the ball bearings for the hubs and the bottom bracket, and all identically sized to the 0.01mm? What about the rubber trees? And the spokes and threaded nipples that attach them to the rims? And the precisely machined chainrings and cogs? And all the identically sized pins, plates, and rollers for the chain? And why does it have a rear reflector when there are no other vehicles on the road that project light?