Headset Origin8 Semi-Int Twistr 1-1/8 Zs44/28.6|Zs44/30 Black

• Highly polished sealed angular contact premium bearings ensure smooth operation
• CNC machined AL6061 top cover is sealed to keep moisture and grit away from the bearings
• CNC machined AL7075 crown race protects the lower bearings and fork
• AL6061 top cap, forged stainless steel bolt, and star nut

Specifications:

• SHIS:ZS44/28.6
• ZS44/30
• Color: Black
• Weight:28.6mm
• Steerer OD:28.6mm
• Cup:44mm/44mm
• Race:30mm
• Stack Height:13mm Top/5mm Bottom
• Bearing Angle:45°/45°
• Size:1-1/8"