Bearing M/C Hub 1979-88 Inner REM Finished

The Bearing M/C Hub 1979-88 Inner REM Finished is a precision wheel bearing hub assembly engineered for classic and vintage motorcycle applications spanning the 1979–1988 model years. As a mechanic rebuilding or restoring period-correct bikes, you understand that original bearing hubs often wear beyond serviceable limits, compromising wheel alignment, creating play in the steering, and introducing vibration that radiates through the frame. This replacement hub restores the tight tolerances and smooth rotation your machine demands, whether you're doing a full frame-off restoration or addressing bearing wear during routine maintenance.

Manufactured by ALLSTAR PERFORMANCE under part number ALL72293, this inner hub features a REM (Raceway Edge Modified) finished surface that provides superior corrosion resistance and extends service life in both dry and humid storage conditions. The REM process creates a controlled micro-finish on the bearing races, reducing friction coefficient and improving load distribution under dynamic riding conditions. At just 0.3 lbs and measuring 4 × 0.8 × 7.05 inches, this compact hub integrates seamlessly into original wheel assemblies without requiring chassis modifications or adapter components. The precision machining ensures concentricity within OEM specifications, critical for eliminating runout that can cause brake pulsation or tire wear patterns.

Restorers and vintage bike enthusiasts will find this hub essential when rebuilding wheels on 1979–1988 model motorcycles, particularly during complete bearing service intervals or when original hubs have developed spalling, pitting, or race damage. The REM finish proves invaluable for bikes stored outdoors or in coastal environments where salt air accelerates corrosion of untreated steel. Installation requires only standard bearing tools and basic mechanical skill—press the new hub into your wheel rim, seat the bearings with proper preload, and verify free rotation. This part maintains authenticity while delivering modern durability, making it the preferred choice for show-quality restorations and reliable rider bikes alike.