Using these pedals is a breeze. Just use an 8mm hex wrench to install them on your bike. When riding, the concave shape of the pedals will keep your feet in place, giving you better control. You can adjust the traction pins according to your preference. If you feel the traction is too much or too little, simply change the pin placement or height. As for maintenance, make sure to check the internal components regularly. If you notice any wear and tear, they are fully serviceable. Also, keep an eye on the traction pins. When they get too worn out, replace them to ensure optimal performance. Store the pedals in a dry place when not in use to prevent rusting.