Speedrocker Fender Set is perfect for gravel, cyclocross and racing with wider tires where a quickrelease fender set with more splash coverage is desired. May be used on 700c or 650b wheels with a maximum tire width 42mm. Double spoiler on the front fender protects the rider's face. Telescoping rear fender can be mounted to varying frame geometries. Connects to the bike with rubber straps and hook and loop.