For every classic-style bike build, the CeramicSpeed Outboard Headset is the perfect choice. Compatible with bikes featuring a frame head tube with an internal diameter of 44 mm, found on most modern titanium and steel frames, and paired with a 1 ¼" to 1 1/8" tapered fork, a common feature on modern road forks, the headset is equipped with the same high-quality, handcrafted CeramicSpeed bearings, pressed into aluminum cups which are also assembled in-house. This headset addresses compatibility with bikes using 'traditional' style headsets, as opposed to integrated headsets. With sharp and clean lines, the new headset is rooted in Scandinavian design, beautifully finishing any exclusive bike build. As with the entire CeramicSpeed Headset series, the benefits of this headset remain durability, stiffness, precision, and control for the front end of the bike. In the box: 1-1/8" Upper Headset Bearing with 44mm internal cup 1-1/4" Lower Headset Bearing with 44mm external cup Crown race 7.5mm Compression ring 4mm CeramicSpeed Top Cap 5mm Carbon Headset Spacer with CeramicSpeed logo UFO TECH Long Life Bearing Grease Decal