Hub Bearing And Race Kit For Mini Sprint Hubs

The Hub Bearing and Race Kit for Mini Sprint Hubs by Ti22 PERFORMANCE is engineered for racers and sprint car enthusiasts who demand precision wheel assembly performance. Mini sprint racing requires absolute concentricity and zero runout at the wheel hub interface—this kit addresses that critical demand with OEM-quality bearing and race components. Built for both bracket racers stepping up to competitive sprints and experienced teams maintaining their existing fleet, this bearing kit delivers the reliability needed when every thousandth of an inch matters at high RPM.

Hub bearing systems on mini sprints experience extreme lateral and radial loading during cornering and acceleration, making bearing preload, race seating, and material composition non-negotiable factors. Ti22 PERFORMANCE's kit includes precision-matched bearing races and balls manufactured to tight tolerances, ensuring smooth rotation and minimal friction loss that can rob horsepower. The races are hardened to resist spalling under repeated shock loads common in oval track and dirt racing, while the bearing components are selected to maintain consistent preload without binding—critical for sustaining optimal handling through a full racing season without requiring mid-season teardown and repack.

This kit is essential for mini sprint teams rebuilding hubs after heavy use, racers converting from street vehicles, or anyone standardizing on quality bearing assemblies for competitive reliability. Proper bearing and race installation requires cleanliness and correct preload technique—verify your hub bore dimensions and bearing cavity specifications before ordering to ensure fitment. Compatible with most modern mini sprint frame designs, this kit should be paired with quality bearing grease and installed per your frame manufacturer's torque and preload specifications for optimal performance and longevity.