David M
Striker
i put a tubular garden heater under mine to stop any condensation. if you're covering it use a breathable one. some folk use acf 50 to stop corrosion but i never bother. just took my batteries off as well and into the house.
What length and wattage is it? I don't think I've ever noticed condensation on the bikes but I might err on the side of caution and get one anyway.