Orbit ZS Headset

The Orbit ZS Headset from Full Speed Ahead delivers dependable performance for your build. Offered in threadless configurations to match a range of setups, this headset is designed as a zero-stack (ZS) model with a 44mm upper and 56mm lower size for the ZS44/28.6 application.

• ZS44/28.6 sizing with 36x45 lower bearing seat
• Threadless design available in 1.5" and 5E options
• From Full Speed Ahead, a trusted name in cycling components
• Fits headsets and spacers category for easy integration with your fork and frame