Orbit 1.5E ZS-1 Internal Headset

SIZES
• 1-1/8”/1.5”, 36/45 ACB
• For tapered 50mm / 62mm OD head tube
• 1-1/8” steerer
• Alloy top cover
• Upper : forged alloy cup with ACB (black seal)
• Lower : 1.5” CNC machined alloy cup with ACB (black seal)
• Stack height 16.9+2.9=19.8mm
WEIGHT
• 129.6 grams