Cannondale Jekyll Frame Bearing Pivot Press/Removal Tool Set KP169/The Original Cannondale Jekyll Frame Bearing Pivot Press/Removal Tool Set. Used on many generations of Cannondale Jekyll, Trigger, Scalpel 29er, and other bikes using the ECS-TC collet pivot system. This tool set works with a variety of other Cannondale full suspension frames too. Instructions are included to illustrate common uses for the tool.884603344125