FSA Orbit 1.5 ZS 57BP tapered semi-integrated 15 mm headset
- Tapered steerer: 1-1/8" to 1.5".
- For tapered 50 mm / 62 mm OD headtube.
- For tapered 44 mm / 55.95 mm ID headtube.
- Plastic top cover glossy black 11 mm.
- Upper bearing: diam. 5/32" retainer bearings.
- Stack height: 17.6 mm.
- Real weight: 130 g.
Note: To find the correct headset you need to refer to the code imprinted on the bearings of the previously mounted headset or have a look on the technical data on the frame in your possession.
The choice of headset can also be carried out by knowing the measures of the frame.
- OD (Outer Diameter): Is the measurement referred to the external diameter of the head tube, top and bottom respectively
- ID (Inner Diameter): Refers to the internal diameter of the head tube, top and bottom respectively.
Star nut cap included.