• 4mm kingpin • Integrated camber • For accurate suspension system geometry modification • Polished for smooth procedure • Hardened metal high durability • Different cambers available • longevity • group of 2 • Fits X10'22 Super-smooth, hardened steel 4mm kingpins provide the foundation the Tweak Free Front Suspension. The kingpins have strong design with a 2.0° camber angle machined to the kingpin for exact suspension geometry. Optional 1.0° and 1.5° camber king-pins can be obtained to modify the camber in fixed actions. Pair of 2.