Cannondale Pressfit 30 to BB30 Bottom Bracket Adapter Shell 68mm

This adapter allows the use of an English-threaded bottom bracket and crankset in a road or mountain frame with a BB30 or PF30 size. It's pressed into the bottom bracket and requires the frame to be in good condition for proper installation. However, improper installation or removal can potentially harm the BB shell, so it's important to take care during installation.