The best headsets at the best price around. Our Progression 1 1/8" integrated headsets have sealed 45/45 Campy spec cartridge bearings with a large aluminum top cap with 10mm stack height internal o-ring for a tight fit and laser-etched Progression logo for a clean look.
Precision 45/45 sealed integrated headset
Large aluminum top cap
10mm stack height internal 0-ring
Laser-etched Progression logo