1Application: The front steering strut knuckle spindle set is wide applicable for Atv, Go Karts, Off Road, Utv, Quads, with great workmanship, perfect replacement for the old one. 2Function: The front steering knuckles set is installed between the steering wheel and the steering gear, it transmits torque and makes steering more sensitive. 3Practical: The steering knuckles set is used to replace or repair the original damaged steering strut knuckle system, to provide your car with better driving performance. 4Durable Material: Made of hard aluminum alloy, steel material, high hardness, high strength, wear resistance, impact proof, anti aging, deformation proof and durable. 5Easy to Install: Stringently manufactured to meet the original standard, perfect replacement for the old or broken one, improving the time efficiency.