FSA

Alloy Top Cap and Star-Nut Assembly, 1"

The FSA Alloy Top Cap and Star-Nut Assembly is a clean, reliable finishing touch for your 1" threadless headset setup. Designed to deliver both function and style, this precision-machined alloy cap keeps your headset securely preloaded while adding a sleek look to your cockpit.

Whether you’re dialing in a new build or refreshing a trusted ride, FSA’s attention to detail ensures smooth steering performance and long-term durability. The included star nut makes installation straightforward, so you can spend less time wrenching and more time riding.

Key Features:

• High-quality alloy top cap provides a secure, lightweight finish
• Includes matching star nut for complete installation
• Compatible with 1" threadless steerers
• Clean, minimalist design complements any bike setup
• Precision fit ensures consistent headset preload and smooth handling

A small part that makes a big difference, the FSA Alloy Top Cap and Star-Nut Assembly helps keep your front end tight, smooth, and ready for every ride.