Original Randy Smith design Manufactured from a solid piece of 6061 T-6 aluminum, then chrome-plated Designed with a compound arch for greater torsional stiffness, which means not only less deflection and twisting but more fender clearance Bolts to lower fork legs, which enables the use of dust covers; no need to disassemble the front fork Made in the U.S.A. by Custom Cycle Engineering. 41MM DEUCE FORK TRUSS