Using these pedals is straightforward. Just clip your cycling shoes onto the pedals and start pedaling. When riding, you'll notice a great power transfer, which can help you go faster. As for maintenance, regularly clean the pedals to remove dirt and grime. You can use a soft brush and some mild soap. Make sure to dry them thoroughly after cleaning. Also, check the bearings periodically for smoothness. If you notice any rough spots or unusual noises, it might be time to take them to a professional for servicing. When not in use, store them in a dry place to prevent rusting. And remember, these pedals are designed for serious cycling, so use them on appropriate terrains and in proper cycling conditions.