Orbit 1.5E ZS Straight Steerer 1.1/8

• 1.1/8", 36°×45° ACB
• For tapered 50mm/62mm OD Head Tube
• 1.1/8" steerer
• Alloy top cover
• Upper: Forged alloy cup with ACB (blue seal)
• Lower: 1.5" CNC machined alloy cup with ACB (blue seal)
• Stack height: 16.9 + 2.9 = 19.8mm
• Weight: 129.6g

Spares:

• Upper Bearing: TH873E (160-0014000000)
• Lower Bearing: TH073 (160-6761)
• Crown Race: 1.1/8” (H6089, 160-5540)