Upgrade your bikes performance and durability with our premium Industry Nine Rear Bearing Kits, expertly engineered for 1/1 MTN, Micro Spline, HG, and XD hubs. Designed to deliver superior craftsmanship and reliable operation, these bearing kits feature high-quality, steel construction to withstand the rigors of aggressive mountain biking and daily trail riding. Whether you need replacement bearings for 6-bolt or Center Lock disc brake systems, our kits are compatible with a variety of drivetrain configurations, ensuring a perfect fit for your bikes hub. Our bearing assemblies incorporate advanced engineering and precision manufacturing, minimizing friction and enhancing wheel rotation for a smoother ride. Each kit includes multiple steel bearings optimized for durability, performance, and longevityproviding an upgrade that helps maintain optimal hub function, reduce maintenance, and extend service life. The versatile designs support popular drive systems including HG/XD and Micro Spline, making them ideal for modern mountain bikes, enduro, and trail bikes. Built for serious riders seeking reliability and performance, these Industry Nine rear bearing kits are essential components for maintaining an efficient, responsive wheelset. Whether replacing worn bearings or upgrading for better performance, these kits ensure your bike stays in top condition, ready to tackle technical descents and uphill climbs alike. **Key features:** – Compatible with 1/1 MTN, Micro Spline, HG, and XD hubs – High-quality steel bearings for maximum durability and corrosion resistance – Designed for 6-bolt and Center Lock disc brake systems – Precision-engineered to reduce friction, improve wheel rotation, and enhance ride quality – Suitable for mountain, enduro, and trail riding applications Invest in Industry Nines reliable, performance-driven bearing kits to keep your wheel hubs rolling smoothly through every adventure.