Headset Cc Semi-Int 110Series 1-1/8X1.5 Black Zs44/28.6|Zs56/40

• 7075 T-6 aluminum cups
• Compatible with tapered 1-1/8` to 1-1/2` steerer tubes, or straight 1-1/8` steerers with a conversion crown race (sold separately)
• Aluminum dual seal crown race protects lower bearing
• Carbon-friendy compression ring captured in top cover
• Stainless bearings feature Split-Lip seals for twice the protection of a typical cartridge bearing

Specifications:

• SHIS:ZS44/28.6
• ZS56/40
• Color: Black
• Weight:28.6
• Steerer OD:28.6
• Cup:44
• Race:40
• Stack Height:12
• Bearing Angle:-
• Size:1-1/8 to 1.5"