FSA Orbit Xtreme Pro Headset- 1 1/8 In
Features:
- Cutting Edge design
- Forged and CNC machined 7075/T6 aluminum cups
- Patented alignment tip for increased durability and performance
- Sealed Cartridge Bearings
- Stainless steel crown race
- Laser etched aluminum top cap
- 1 1/8" size
- Upper stack height: 16.5mm
- Lower stack height 13.5mm
- Total stack height 30mm