These threaded cups are essential components for bicycle bottom brackets, serving as foundational elements for the drivetrain. They are supplied as cups only, a specific solution for maintaining or upgrading existing bottom bracket systems. This allows cyclists to replace individual worn parts, ensuring proper function and extending the lifespan of their bike's core components.

Designed to house compatible replacement bearings, these cups provide a secure and stable interface. Their construction supports the rotation of the crankset, contributing to consistent pedaling efficiency. This focused component ensures the integrity of your bike's power transfer system, addressing specific maintenance needs effectively.

Quick Facts

Feature	Specification
Product Type	Bottom Bracket Threaded Cups
Component Detail	Cups only
Compatibility	Replacement bearings