FSA Orbit Threadless OD 45mm Road Bike Integrated Headset withTop is-2 1-1/8 Cap, XTE1535-N

1-1/8in, 36 degrees/ 45 degrees ACB 1-1/8in steerer Alloy top cap OEM package (This item is exactly as pictured and does not include retail package) Content: 1 set/pack - 1-1/8in, 36 degrees/ 45 degrees ACB - For 45mm OD (or ID 41mm) headtube - 1-1/8in steerer -Alloy top cap -Alloy top cover - Angular Contact Bearings (seal) - Stack Height 15.7+1=16.7mm - OEM package (This item is exactly as pictured and does not include retail package) - Color: Black (as pic. shown) - Weight: 92g (including top cap and starnut) Content: 1 set/pack