Description
![](https://www.excelsports.com/images/brands/logos/specialized_logo.jpg)
This lightweight Specialized alloy headset top cap was original to the Aethos frameset and bike options. It is a standard round headset top cap for 28.6mm (1⅛") diameter forks. It comes with a bolt and should be fully compatible with any standard fork headset system that utilizes a round top cap.
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- Headset top cap and bolt for pre-load compression of standard 28.6mm headset systems
- Lightweight alloy top cap design originally spec'ed on Aethos frameset/bikes
- Designed for use with 28.6mm (11⅛") diameter fork/headsets
- Color: Black