I got some pipe insulating foam (it's a cylinder of foam with a hole in the middle and a split down the side used for insulating pipes in a home, cut it to an appropriate size, and rubber banded it to exposed metal parts of my B. - like the seatpost (I also removed my seat, although for weight purposes and the parts where the hinges are. Just kind of open the foam, fold it over the exposed metal, and use the rubber bands to keep it in place.