Tomahawk 85WC Handling Adjust King Pin Set Kyosho SCW041  [KY-SCW041]

What the king pin set does

The Kyosho SCW041 Handling Adjust King Pin Set is supplied for Tomahawk 85WC installations and is listed as an optional fit for compatible Scorpion-series chassis. The design lowers the kingpin outer diameter below the typical 4.0mm to provide deliberate pivot clearance for tuning steering feel on low-grip surfaces.

The kit delivers two stepped options, 3.9mm and 3.8mm, enabling controlled changes. Reducing shaft diameter increases lateral clearance at the steering pivot and can smooth sudden steering inputs, improving straight-line stability while keeping a usable cornering response for precise setup work.

Fitment advice: intended as direct replacements for standard kingpins on Tomahawk 85WC assemblies; they may be fitted to Scorpion-series units with identical pivot interfaces. No chassis drilling should be needed when the part is compatible. Test each change incrementally to evaluate handling gains.