FSA Orbit Z Number 9 1 1/8 Inch Headset

The FSA Orbit Z Number 9 Semi Integrated Headset is ideal for use with headtubes that have an outer diameter of 50mm. This headset has two deep cups made from forged CrMo, a tough yet lightweight metal that you can rely on to deliver a great performance. The headset is a lightweight 114.1g and comes in black, a colour that will look good on any bike. Features of the Orbit Z Number 9 Semi Integrated Headset 1-1/8,36°/ 36° ACB, Deeper cups For 50mm OD headtube 1-1/8" steerer Alloy top cap Specifications of the Orbit Z Number 9 Semi Integrated Headset Material: Forged CrMo deeper cups Angular Contact Bearings (Black seal) Height: 15.8+2.1=17.9mm Colour: Black Size: 1.1/8" Weight: 114.1g "