Acros AI-22 bike semi integrated headset ceramic 1 1/8" 89g

Size: 1 1/8

Weight: 90g

For XC, Enduro, FR

Ceramic Bearing

Upper stack height: 9.4mm

Lower stack height: 9.5mm

Total stack height: 18.9mm

Cup skirt length: 7.7mm

Cup skirt: 44.0mm

Cup at steerer tube: 49.5mm

Cup: 49.5mm

Base plate: 30.0mm

Drag seal O-ring