Specifically designed for 27.5" and 29" wheeled MTB&&';;s. The DeFender(TM) front and rear fenders are the perfect choice for lightweight durable mud protection on those wet and sloppy rides. Quick release allows DeFenders to be installed and removed in seconds. A highly polished underside helps prevent dirt buildup and aids in cleaning. Fits 27.5" - 29" MTB tires up to 3" wide.