No matter how clean you keep your bike, you always have to be on the lookout for that dreaded enemy corrosion. Just spray-on a clean, dry bike and rub into the areas you want to protect, those sensitive areas like fork tubes, case covers and wheels. You'll find that S100 Corrosion Protectant won't rub off easily in the rain and so its protection really lasts. It even dramatically out-performed a famous so called corrosion fighter, so this is really the way to protect your investment. Spray directly on all sensitive areas and allow to dry.