Headset Fsa Semi-Int Dx Pro 1-1/8X1.5Acb

• Aluminum construction
• For tapered 50mm/57mm head tube
• 1-1/8 alloy internal cup with 36°/45° ACB sealed bearing upper
• 1.5 alloy external cup with 36°/45° ACB sealed 1.5 bearing lower
• 141g

Specifications:

• SHIS:ZS44/28.6
• EC49/40
• Color: Black
• Weight:28.6
• Steerer OD:28.6
• Cup:44/50
• Race:40
• Stack Height:30.3
• Bearing Angle:-
• Size:1-1/8 to 1.5"