The SKS FATBOARD fender set is designed specifically for fat bikes, providing effective mud and dirt protection for tires up to 141 mm wide. The front mudguard easily attaches to the down tube using high quality rubber bands, while the rear mudguard can be attached to the seatpost or down tube in seconds using the SKS quick release system. Thanks to the double-jointed arm, the rear mudguard can be precisely adapted to the geometry of your bike. Front mudguard length: 480 mm Rear mudguard length: 480 mm