• Lightweight Installation-Friendly Design: Engineered for easy installation on micro sprint rear axles with a compact, lightweight construction., • Precision 1.97-Inch Inner Diameter: Sized for proper rear axle fitment, ensuring smooth rotation and dependable support., • Durable 3.15-Inch Outer Diameter: Built to withstand demanding race conditions with a strong, reliable outer race., • 1.256-Inch Width for Stability: Optimized bearing width provides consistent load distribution and long-lasting performance.
