FSA Orbit UF Threadless Road Bicycle Headset Black - 1 1/8in (Black)

• 1-1/8”, retainer bearings-upper • 36°/ 36° ACB-Lower • 1-1/8” steerer • Alloy top cover • Upper and lower water seals • Upper : Ø5/32” x 22 retainer bearings • Lower : Angular contact bearing (black seal) • Stack height 15.3+13.4=28.7mm WEIGHT • 101 grams