Specifically designed for 26″, 27.5 and 29 wheeled MTBs. The DeFender RX 26 and 279er 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 MTB tires up to 3 wide.