Things You'll Need
Instructions
Coat the insides of the bicycle frame tubes with JP Weigle's Frame Saver. This is a sticky, rust-preventing substance in an aerosol can which you spray into the frame. Applying Frame Saver is easiest before any components have been attached to a new bike frame. Follow the directions on the can carefully.
Apply a light coat of grease to the frame's bottom bracket threads, the ends of the head tube, and the seatpost collar where the clamp splits. Bike grease is an effective moisture barrier.The seatpost in particular is water's primary entrance point into the frame.
Polish the bike frame regularly with a silicone-based polish to protect the paint job. Paint is the main line of defense against rust on the outside of the frame. Check the frame regularly for chips and dings, and brush them with clear nail polish before rust can begin to form.
Apply frame tape where cables and other components rub the frame to prevent paint damage or loss.