- Upgrade your biking experience with the 6002 Hybrid Ceramic Bearing, specifically designed for bicycle bottom brackets. With dimensions of 15 x 32 x 9 mm, these bearings serve as an excellent replacement for worn-out components. - Constructed with Si3N4 ceramic balls, the 6002RS bearings offer exceptional performance and durability, ensuring long-lasting use under various cycling conditions. - Designed for smooth operation, these hybrid ceramic bearings significantly reduce friction, enhancing the efficiency of your bike's drivetrain. - Experience reliable support for your bottom bracket, which contributes to a more enjoyable and seamless cycling experience, whether on trails, roads, or in competitive environments. - The 6002 hybrid ceramic bearings are the perfect fit for your bike, providing compatibility with standard bottom bracket assemblies, making them easy to install. - Ideal for avid cyclists looking to replace old or damaged bearings, they ensure enhanced performance during long rides or races. - Use these bearings in mountain biking, road cycling, or casual riding to enjoy a smoother, more responsive ride.