1.5in / 1-1/8in Steerer For 1-1/8in to 1.5in tapered fork Alloy top cap OEM package (This item is exactly as pictured and does not include retail package) Content: 1 set/pack - 1.5in / 1-1/8in Steerer - 36 degrees/ 45 degrees ACB - For tapered 50mm /62mm OD headtube - For 1-1/8in to 1.5in tapered fork - Alloy top cap - Upper: forged alloy cup with Angular Contact Bearings - Lower: 1.5in CNC machined alloy cup with Angular Contact Bearings - Stack Height 16.9+2.9=19.8mm - OEM package (This item is exactly as pictured and does not include retail package) - Color: Black (as pic. shown) - Weight: 139g (includeing top cap and starnut) Content: 1 set/pack