FSA Orbit ZS-3 (1.1/8, 8mm)

• 1.1/8”, 36°×45° ACB
• For 50mm OD headtube
• 1.1/8” steerer
• Alloy shallow cups
• Angular Contact Bearings (Blue Seal)
• Stack height: 8.4 + 5.6 = 14.0mm

Spares:

• Top bearing and bottom bearing: 160-6460
• Crown race: 160-5476