If your wondering what the magneto cover is doing off my engine, Its because there's no peddles so its push start which doesn't work too well in winter.. So I use a drill on the nut that holds the magnet on to start it. works pretty good. The cloth is to soak up the gas that leaks out of the rivets. I never though of that when I used rivets to hold on the chain. As for driving in winter, I want to drive my motorized bicycles all winter long. My Dad is planning on driving his '05 Honda Jazz To work all winter long. motorized bicycles work better than mopeds in winter because of the skinny tires.