FSA headset Orbit Z

FSA headset Orbit Z

Semi-integrated FSA headset.

Manufacturer code - 050005 Semi-integrated headset with duralumin cups designed for frames with a head tube • top: inner diameter 44mm / outer diameter 50mm • bottom: inner diameter 44mm / outer diameter 50mm and a 1-1/8 fork steerer. The FSA TH-873E, 36°x45° angular contact ball bearings (ACB) offer high running precision, ensured by an optimised internal construction that makes it possible to absorb radial and axial loads acting at the same time. Upper cap height 15mm. Headset height outside the frame (stack height): 21mm. The pack includes an FSA star nut for a metal fork steerer. Weight 80g.