FSA Orbit C-40/48-CF ACB Headset

Genuine FSA Orbit C-40/48-CF ACB differential OD head tube headset.

Features

• 1.1/8″, 45° x 45° ACB upper
• 1.5″ 36° x 45° ACB lower
• Compatible with Carbon or Alloy head tubes
• For tapered 48mm/56mm OF head tube
• For 1.1/8″ to 1.5″ tapered fork
• Carbon fibre top cover
• Stainless crown race

Specifications

• Upper: Campy Angular Contact Bearing
• Lower: 1.5″ 36° x 45° Angular Contact Bearing
• Stack Height: 15.35 + 0.8 = 16.3mm