The Blackbearing Campagnolo Ultra Torque B3 Bottom Bracket Bearing is a high-quality replacement designed to meet the demands of cycling enthusiasts and professionals. Originally used by leading cycle manufacturers, the B3 bearing range is known for its superior durability and performance, catering to a wide range of applications from cycling to urban sports.

Steel Ball Bearings for Long-Lasting Use: Crafted with high-end steel balls, this bottom bracket bearing is built to endure extensive use and provide smooth rotation. The robust steel construction ensures a long lifespan and consistent performance, making it ideal for frequent riders who demand reliability.

Waterproof and Dustproof Design: Equipped with 2RS seals, this bearing is waterproof and dustproof, offering protection against the elements. This makes it suitable for various riding conditions, ensuring smooth function and reducing the need for frequent maintenance.

Enhanced Grease Quality for Smooth Performance: The Blackbearing Campagnolo Ultra Torque B3 bearing uses premium-quality grease that ensures low friction and smooth operation, enhancing the overall efficiency of your drivetrain. This reduces wear and tear, contributing to better performance and longevity.

Engineered for compatibility with Campagnolo Ultra Torque systems, this bearing serves as a perfect replacement that maintains alignment and stability.