The Primo integrated headset has sealed 45/45 Campy spec cartridge bearings featuring an aluminum top cap with 10mm stack height internal o-ring for a tight fit and laser-etched Primo logos for a clean look.

• Precision 45/45 sealed integrated headset
• Large aluminum top cap
• 10mm stack height internal 0-ring
• Laser-etched Primo logos
• Weight: 2.2oz/62g
• Color: Black, Blue, Green, Red, or White