1、Safe 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. 2、Applicable 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. 3、Durable Structure: Forged with high hardness steel alloy and heat treated to provide better finish and ensure high bearing hardness, wear resistance and high strength. 4、Direct 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. 5、Easy to Install: Front hubs steering spindle is stringently manufactured to meet the original standard, perfect replacement for the old or broken one, easy installation. Item Type: Wheel Hub Bearing Flange Material: Steel Alloy Quantity: One pair (for left and right front wheels) Distance Between Hub Mounting Holes (Center to Center): Approx. 78mm/3.07in Applicable Model: For Drift Trike ATV Quad 1 x Pair of Wheel Hub Bearing Flange