FSA Orbit C-40 ACB, Diff Headtube 1.1/8 - 1.5 (8mm)

• Top 45°×45° ACB
• Bottom 36°×45° ACB
• For differential headtube OD headtube
• For carbon fibre special steerer
• Stainless crown race
• Stack Height 8.5 + 0.9 = 8.9mm
• Weight: 83.4g

Spares:

• Top Bearing: TH870 (160-1647)
• Bottom Bearing: TH073 (160-6761)
• Crown Race: H6083 (160-5536)