Cannondale Headshok is a multi-tool designed for field adjustments or emergency repairs on your bike. It can be inserted and stored inside the top of the Headshok Lefty steerer tube. The tool includes a pull ring handle, a griff (handle), a mango (handle), a maniglia (handle), a poignée (handle), O-rings, a patch kit, a chain pin tool, tire levers, and a spoke hook. The tool is easy to use and can be installed or removed by lifting up the pull ring handle and twisting it slightly.