Hardrace Front Adjustable Radius ArmThe HARDRACE radius arm is designed for Jimny with 2~3" lift. The arm features built in caster increase and adjustment machanism to maintain factory alignment setting, allowing greater wheel clearance, axle movement and handling performance after suspension lifts. With ED coated and painted high strength construction and harden rubber bushing, these arms provide superior strength and durability along with solid driving response. . Correct caster angle