This front axle is made from premium quality axle steel that will outlast OEM specifications. This axle is the correct length to run with our YZ Wide clamps (with spacers, purchased separately on our website). This axle is based off of a Honda ATC 200X front axle and has an extra 19mm in threads and overall length, it can be used in 200x forks that are damaged by adding a nut on the outside of your stripped fork leg (2nd gen 250r, 350x, and Tri-z have the same fitment) Thread pitch is 14mm/1.5