ENVE's top cap is the final touch on your cockpit and the only choice for your ENVE fork. Like all ENVE components the top cap is extremely functional and places an emphasis on performance and usability.
Installation is a simple two step process using 5mm and 6mm allen wrenches. Place the expander into the fork and tighten it in place using the 6mm hex wrench. The adjust your headset using the 5mm hex key once your stem is in place.