Specifically designed for 27.5" and 29" wheeled MTB&';s. The DeFender(TM) FX 279er is 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. Attachments QR fork attachment fits 19.6 - 26 mm 27.7 - 35 mm steerer tube Adjustment Rear angle adjustable Material Two tone injected high impact resistant plastic Size 73 x 21 x 11 / 28.7" x 8.3" 4.3" weight 233 g / oz