FSA Orbit IS Carbon Integrated 1 1/8" Headset

Description • 8.7/10.7mm CF IS-2C SIZES • 1-1/8”, 36°/ 45° ACB • For 46mm OD head tube • 1-1/8” steerer • Carbon fiber top cover • Angular contact bearing (black seal) • Stack height 10.7mm WEIGHT • 50 grams