Cannondale Ernie Lefty Steerer Tube Install Tool - KT020/ Mountain FatBike Cranksets 121942-Q0-L

121942-Q0-L

127166-Q0-L

- Integrated traction pads for optimal shoe-pedal interface

2014-2017 Synapse Carbon

Cannondale Ernie Lefty Steerer Tube Install Tool - KT020/ Mountain FatBike Cranksets 121942-Q0-LIt is important to keep your headset clean and tight. The original Cannondale "Ernie" tool is used to easily remove and install the XC3 stem steer tube unit without damaging anything. After removing the XC3, the Lefty comes right off of the frame. If you've ever tried to do this without this tool, you've probably squished your upper bearing seal and scratched up some of the other surfaces inside. Make your life easier next time with the KT020.