FSA Orbit 1.5E ZS Internal Headset 1-1/8” / 1.5”

Description • 1-1/8” / 1.5”, 36°/ 45° ACB • For tapered 50mm / 62mm OD head tube • For 1-1/8” to 1.5” tapered fork • 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 • 124.6 grams