A beefy front fender for big tires We built the Big Buck fenders for your fat tire adventures. The fork-mounted front bike fender's extra wide 4.5-inch profile provides great cover from mud, snow, and spray. It's a beefy fender for big tires. - Durable all-weather polypropylene blade - Includes hardware to fit small, standard, and oversized tapered steer tubes (18.5-34.5mm ID) - Mounts to most suspension and rigid forks - Eyelets Required?: No - Wheel size: 26", 650b, 29" and 700c - Fender width: 90-115mm for 3-5" wide tires - Max tire width: 5" - Weight: 206 grams