FSA Orbit MX threadless headset features TH brand 36 degree angular contact sealed bearings.
• EC34/28.6 (36x36) | EC34/30 (36x36)
• Forged and CNC machined 6061/T6 aluminum cups
• Patented alignment tip for increased durability and performance
• TH Brand 36 degree Angular Contact sealed bearings
• 7075 alloy crown race
• Laser etched aluminum top cap