Aero Wing Tree Adjuster Radiused Edge Sprint Car

The Aero Wing Tree Adjuster Radiused Edge Sprint Car from Triple X Race Components is a precision-engineered wing post slider designed for serious sprint car competitors and race engineers. This top-position aluminum adjuster gives drivers critical in-race control over aerodynamic wing angle, translating directly to corner speed and stability under extreme lateral forces. Built for competitors who demand repeatability and reliability in the most demanding open-wheel racing environments.

Machined from aircraft-grade aluminum in natural finish, this wing tree adjuster features radiused edges that reduce stress concentration points and prolong component life under cyclic loading. The slider mechanism allows smooth, stepless angle adjustment without binding, enabling drivers to fine-tune wing geometry between heat runs or during pit stops. The compact profile (10.9 inches long, 1.7 inches wide, weighing just 0.29 lbs) minimizes weight penalty while maintaining structural rigidity—critical when every fraction of a pound affects acceleration and balance.

This adjuster is ideal for wingless and winged sprint car teams running USAC, WoO, or regional sprint car circuits where aerodynamic tuning directly impacts qualifying position and race performance. Installation is straightforward on any Triple X or compatible sprint car chassis; the top-mount design integrates seamlessly with existing wing post assemblies. Recommended for drivers seeking competitive advantage through repeatable, tool-free wing angle adjustment without sacrificing durability or adding excessive complexity to the aerodynamic package.