Black Bearing bottom bracket stainless steel bearing BSA english thread 68 - 73 mm Shimano Hollowtech II 24 mm spindle with GXP adapter BB-BSA-68/73-24-S

BLACKBEARING BSA 68/73 24 & GXP Bottom Bracket – B5 Stainless

EAN: 3760290190207
SKU: BB-BSA-68/73-24-S
Brand: BLACKBEARING
Type: Threaded Bottom Bracket – BSA / 24 mm / GXP / Stainless Steel B5

The BLACKBEARING BB-BSA-68/73-24-S is a premium-quality threaded bottom bracket developed for BSA standard frames and 24 mm / SRAM GXP crankset systems. Featuring B5 stainless steel bearing technology, it provides excellent corrosion resistance, smooth rotation, low friction, and long service life, even in demanding cycling conditions.

The bottom bracket is compatible with 68 mm and 73 mm BSA threaded bottom bracket shells, as well as Shimano Hollowtech II and SRAM GXP compatible cranksets. The stainless steel bearing components, precision manufacturing, and high-quality seals ensure reliable performance in wet, muddy, and challenging environments.

The B5 stainless steel bearing construction offers enhanced protection against moisture and corrosion while maintaining efficient drivetrain operation, making it an ideal choice for year-round cycling, gravel, MTB, and performance applications.

Key Features

• Premium BLACKBEARING quality
• B5 stainless steel bearing technology
• BSA threaded bottom bracket system
• Compatible with 24 mm spindle and SRAM GXP cranksets
• Suitable for 68 / 73 mm frame widths
• Excellent corrosion resistance
• Low friction and smooth rotation
• Precision manufacturing and assembly
• Reinforced seals for water and dust protection
• Long service life and reliable operation
• Suitable for road, gravel, and MTB use

Technical Specifications

Applications

• Road bikes
• Gravel bikes
• MTB bikes
• Shimano Hollowtech II compatible cranksets
• SRAM GXP crankset systems
• Wet and demanding riding conditions
• Performance-oriented cycling applications

In Practice

The BLACKBEARING BB-BSA-68/73-24-S is an excellent choice for riders looking for a durable and corrosion-resistant bottom bracket with reliable long-term performance. The B5 stainless steel bearings provide smooth and consistent rotation while offering increased protection against water and contamination.

The precise BSA threaded design, wide crankset compatibility, and stainless steel bearing construction make it a dependable solution for daily riding, gravel adventures, MTB use, and intensive cycling applications.