Cannondale Lefty Headshok Fatty Ultra Air Damper Conversion Kit Cannondale For this reason

For this reason

The part is used for preventing frame and fork from flexing when you brake

We also offer laser engraving customization

Used for opening the top cap

Cannondale Lefty Headshok Fatty Ultra Air Damper Conversion Kit Cannondale For this reasonThis part is designed to prevent air leakage caused by thread failure on older nylon air pistons, while also improving overall stability and durability. This design was rarely seen in early forks, but it was widely used in team and racing applications. I also found a similar design in later DLR forks. After upgrading my own Headshok Fatty SL with this part, it has been in use for over three months, and its performance has been nearly perfect. Please