Using your Fendor Bendor Regular mudguard is a breeze. First, since no tools are required, you can quickly attach it to your bike. If your bike has standard seat stays, you can mount it there. You can also put it directly on a seat post, as low as possible for the best protection. You can even mount it above your caliper brake. When you get it, make sure to fold the scoring lines along the fender firmly. This gives it the strength it needs. Also, fold down the outer edges carefully to ensure it works well. Before mounting, use the 3M polyurethane protection stickers that come with the mudguard to protect your seat stays from scratches. When the weather is dry, you can fold the mudguard back into a small package and store it in your bag or jersey pocket. As for maintenance, just give it a quick wipe with a damp cloth every once in a while to keep it clean. Remember, this mudguard won't fit monostay frames or center - pull brakes, so check your bike's frame type before installation.