Toba Fergie 46mm - Black Fenders made from all-weather polycarbonate material, which is virtually indestructible T-Bone enables tool-free adjustments of stay length and mountings T-Bone enables stays to be released from their fixing if something gets stuck between the tire and fender T-Bone are independently adjustable by hand (NO TOOLS REQUIRED) Includes all the necessary hardware for mounting to virtually any 700C bike