Wheels Mfg Pf30a Thread Together Bottom Bracket - ABEC-3 Black, 24Mm, Shimano

The two machined aluminum cups thread together ensuring the bottom bracket remains stable in the frame, increasing bearing life, and simplifying maintenance. This means no more creaking, smoother operation, longer bearing life, and really quick bearing replacement. Specifically designed for installing 30mm spindle cranks in Cannondale PF30A (46mm ID, 73mm wide asymmetrical BB shell) frames.

• Optimized for Hollowtech II cranksets, this Wheels Manufacturing PF30A Bottom Bracket transforms non-threaded 46mm asymmetric shell frames into a versatile and compatible setup.
• Constructed with durable anodized aluminum cups and high-performance Enduro sealed bearings, ensuring long-lasting reliability and corrosion resistance in harsh riding conditions.
• Features innovative Enduro ABEC 5 angular contact bearings for enhanced stiffness, durability, and smooth power transfer, making it ideal for aggressive riding and climbers alike.
• Designed for seamless installation into PF30A frames without adapters, this bottom bracket supports 24mm and SRAM DUB spindle cranks, providing versatile compatibility across top-tier cycling brands.
• Made in the USA with precision engineering, this lightweight (158-165g) bottom bracket offers a sleek black finish and replaceable bearings, making maintenance easy and extending the lifespan of your cycling drivetrain.