FSA headset Orbit Z 1.5R

FSA headset Orbit Z 1.5R

Semi-integrated FSA headset. FSA ORBIT Z 1.5R headset 3.7mm alloy 1.5 - OD 55

Reduced semi-integrated headset with duralumin cups designed for frames with a head tube

• upper: inner diameter 49.57mm / outer diameter 55mm

• lower: inner diameter 49.57mm / outer diameter 55mm

and a fork steerer 1-1/8".

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 3mm.

Headset height outside the frame (stack height): 9mm

Weight 140g.