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