Wheels MFG Threaded PF30A Outboard Bottom Bracket for 30mm Cranks C-class quicker and smoother shifting every

quicker and smoother shifting every time

and reliability

The same supreme upgrade for performance-oriented riders

Engineered to stretch to fit perfectly in the contour of your rim

Wheels MFG Threaded PF30A Outboard Bottom Bracket for 30mm Cranks C-class quicker and smoother shifting everyThe 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 30. 00mm spindle diameter cranks in Cannondale PF30A (46mm ID, 73mm wide asymmetrical BB shell) frames without the need for any adapters. Specifications