Full length fender designed to perfectly follow the tires contour. Extra wide design with notched sides to fit extra wide 180mm tires on a 5.50x18 rim. Bolt-on installation without modifications. Made from a single piece of 14-gauge steel. Note: These fat fenders are compatible with the Arlen Ness fork boots for fat fenders and wheels found in our suspension chapter. These fork boots have a cut-out section which makes them also bolt-on in combination with these wide fenders. 14-23 Touring