FSA Orbit C-40-ACB Integrated 1 1/8" x 1 1/2" Headset

Description • 1-1/8”, 45°/ 45° ACB Upper • 1.5”, 36°/ 45° ACB Lower • (Compatible with carbon or alloy head tubes) • For tapered 46mm / 56mm OD head tube • For 1-1/8” to 1.5” tapered fork • Alloy top cover • Upper : Campy angular contact bearing (black seal) • Lower : 1.5” 36°/ 45°angular contact bearing (black seal) • Alloy crown race • Stack height 7.8+1.3=9.1mm WEIGHT • 81.2 grams