XRay X12 4mm King Pin 1.5°

The XRay X12 4mm King Pin (XR372282) is engineered from hardened steel for a super-smooth feel in the front end. It forms the foundation of XRay’s Tweak Free Front Suspension, delivering precise and repeatable suspension geometry. This variant features a machined 1.5° camber angle built directly into the pin for accurate setup and consistent handling.

Key Details

• Hardened steel 4mm king pin with ultra-smooth movement
• Integrated 1.5° camber angle for precise front-end geometry
• Stronger design to support Tweak Free Front Suspension
• Optional 0.5°, 1.0° and 2.0° camber king-pins available separately for fixed-step tuning

Ideal for racers seeking reliable, predictable steering response, this XRay X12 king pin helps maintain alignment and minimise friction under load. Part number XR372282.