600 XB Front Spindle Black Tall Boss

The 600 XB Front Spindle Black Tall Boss from Ti22 PERFORMANCE is a precision-engineered spindle assembly purpose-built for micro and mini sprint racing applications. This component is essential for drivers and fabricators who demand reliable, repeatable front-end geometry in high-stress competition environments. Whether you're tuning a sprint car for dirt track racing or building a competitive micro sprint platform, this tall boss spindle geometry delivers the geometry control necessary for consistent corner entry and predictable handling characteristics.

Constructed from aluminum and finished in black anodized coating, the 600 XB spindle provides excellent durability against corrosion while maintaining a lightweight profile critical to sprint car performance. The tall boss design increases the kingpin offset and adjusts the scrub radius geometry, allowing builders to fine-tune front-end characteristics for specific track conditions and tire compounds. At 1.35 lbs, this compact spindle (6.8 x 6.4 x 7.2 inches) integrates seamlessly into tight fabrication constraints typical of micro and mini sprint chassis while maintaining the structural rigidity required for repeated acceleration, braking, and cornering loads.

Mechanics and fabricators working on micro sprint and mini sprint platforms will appreciate the precision manufacturing that allows for accurate brake and steering geometry adjustment. The tall boss configuration is particularly valuable for builders seeking to dial in camber, caster, and toe settings without compromising suspension travel or creating bind points. Installation requires proper alignment equipment and an understanding of front-end geometry fundamentals; this spindle pairs with standard sprint car bearing packages, brake calipers, and steering arm configurations to deliver professional-grade performance for weekend warriors and competitive racers alike.