Black Bearing bottom bracket ceramic bearing ITA italian thread 70 mm SRAM DUB 28.99 mm spindle BB-ITA-70-D-C

BLACKBEARING ITA 70 DUB Bottom Bracket – Céra

EAN: 3760290199521
SKU: BB-ITA-70-D-C
Brand: BLACKBEARING
Type: Threaded Bottom Bracket – ITA / DUB / Céra

The BLACKBEARING BB-ITA-70-D-C is a premium-quality threaded bottom bracket developed for Italian standard (ITA) 70 mm bottom bracket shells and SRAM DUB crankset systems. Featuring Céra ceramic bearing technology, it delivers exceptional rolling performance, minimal friction, and long service life for high-performance cycling applications.

The bottom bracket is manufactured with precision components and equipped with high-quality seals and premium bearings, providing effective protection against water, dust, and contaminants. The ceramic bearings offer smoother rotation and improved efficiency, especially in racing and performance-oriented use.

Key Features

• Premium BLACKBEARING quality
• Céra ceramic bearing technology
• Italian standard (ITA) bottom bracket system
• Designed for 70 mm ITA bottom bracket shells
• SRAM DUB crankset compatibility
• Minimal rolling resistance
• Smooth and efficient rotation
• Precision manufacturing and assembly
• Excellent sealing against water and dust
• Long service life and reliable operation

Technical Specifications

Applications

• Road bikes
• Racing bicycles
• SRAM DUB crankset systems
• Italian standard bicycle frames
• Performance-oriented cycling applications

In Practice

The BLACKBEARING BB-ITA-70-D-C is an excellent choice for cyclists looking for maximum efficiency and durability for their SRAM DUB drivetrain system. The Céra ceramic bearings reduce friction, provide smoother rotation, and contribute to improved drivetrain performance.

The precise ITA threaded design, DUB compatibility, and premium ceramic bearing technology ensure reliable long-term performance for racing and intensive cycling use.