ZIPP Ahead Top Cap

The Zipp Stem Top Cap and Bolt are designed to work specifically with Zipp stems. The 8g aluminum cap and 9g bolt are the same as those used on bikes built for Zipp sponsored professional teams. The bolt has a T25 Torx® head for ease of adjustment and so you need only one tool for your cockpit.
Included in delivery: 1x Ahead Top Cap incl. Bolt
Material: Aluminium
Weight supplement: manufacturer information