Zipp Aluminium Stem Top Cap and Bolt
Zipp branded headset top cap.
Designed to work specifically with Zipp stems.
Includes bolt with T25 Torx head.
Lightweight (8g top cap and 9g bolt).
The new 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.
