FSA headset Orbit No. 9 (black)

FSA headset Orbit No. 9 (black)

Semi-integrated FSA headset for 1-1/8 forks. Head tube diameter 44 mm.

Semi-integrated headset with CrMo cups designed for frames with a head tube

• upper: inner diameter 44 mm / outer diameter 50 mm

• lower: inner diameter 44 mm / outer diameter 50 mm

and a fork steerer 1-1/8".

The FSA TH-872E, 36°x36° 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 13mm.

Headset height outside the frame (stack height): 18mm

The pack includes an FSA star nut for a metal fork steerer.

Weight 90g.