Using these Bluemels fenders is easy. First, make sure your bike has the eyelets as they are required for installation. Then, attach the fenders to your 26 - inch wheels with the included color - matched stays and hardware. When you're riding, don't worry about branches or debris getting stuck. The break - away safety system will protect your fenders and wheels. For maintenance, simply clean the fenders with a mild soap and water. Avoid using harsh chemicals as they might damage the plastic coating. Store the fenders in a dry place when not in use to keep them in good condition.