• 4mm kingpin • Integrated camber • For precise suspension geometry adjustment • Polished for smooth operation • Hardened steel high durability • Different cambers available • Long life • Set of 2 • Fits X10'22 Super-smooth, hardened steel 4mm kingpins provide the foundation for the Tweak Free Front Suspension. The kingpins have strong design with a 2.0° camber angle machined into the kingpin for precise suspension geometry. Optional 1.0° and 1.5° camber king-pins are available to adjust the camber in fixed steps. Set of 2.