Assembly features chrome sliders with springs, hard chrome fork tubes and components. For use with 11-1/2" dual disc application and fits a 3/4" axle. Fork slider assembly is 32-3/4" to center axle and mount holes measure 3-1/2" center to center. Top fork plug measures 0.989" in diameter; Note: Drain assembly lube, 20 weight oil is recommencd for average conditions.