Orbit Z semi integrated headset 1 1/8" with angular contact bearings.
7075/T6 aluminum, upper shell - height 20mm
- Above: ZS44
- Below: ZS44
- 1-1/8",36°/ 45° ACB,Deeper cups
- For 50mm OD headtube
- 1-1/8" steerer
- Alloy top cover
- Forged alloy deeper cups
- Angular Contact Bearings (Blue seal)
- Stack Height 16.9+3.2=20.1mm
- Without star nut!