FSA Orbit CF Integrated 1 1/8 Inches 1.5 Carbon Steering System

The C-40-CF-ACB is designed for Campagnolo-style head tubes with drop-in bearings for tapered steerers. A 1-1/8in angular cartridge bearing sits at the top and a 1.5in at the bottom, both sealed. A stainless steel crown race and carbon top cover finish the headset off. Features: - 1-1/8in 45 degrees/ 45 degrees ACB Upper - 1.5in 36 degrees/ 45 degrees ACB Lower (compatible with carbon or alloy headtubes) - For tapered 46mm/56mm OD headtube - For 1-1/8in to 1.5in tapered fork - Carbon fiber top cover - Upper: Campy Angular Contact Bearings (black seal) - Lower: 1.5in 36 degrees/45 degrees Angular Contact Bearings - Stainless crown race Specifications: - Stack Height 15.5+0.8=16.3mm - Weight: 86.2g