1Safe Steering: The steering knuckle spindle transmits and bears the load at the front of the car, making the car turn stably and easier to deal with bad road conditions. 2Applicable Model: The wheel hubs steering spindle can be installed on left and right of front wheels, and fits for drift trike Atv quad, please confirm whether it is consistent with the product you want. 3Durable Structure: Forged with high hardness steel alloy and heat treated to provide better finish and ensure high bearing hardness, wear resistance and high strength. 4Direct Replacement: 3 stud wheel hubs steering spindle is used to replace or repair the original damaged steering strut knuckle system, to provide your car with better driving performance. 5Easy to Install: Front hubs steering spindle is stringently manufactured to meet the original standard, perfect replacement for the old or broken one, easy installation.