FSA ORBIT Z 1.5R
Description
Internal/Zero Stack (ZS) headset designed for 1-1/8" steerer tubes, featuring a reducer crown race for straight steerers.
Features
- Compatible with tapered 50mm / 55mm OD head tubes
- For 1-1/8" steerer
- Alloy top cover
- Angular Contact Bearings with black seal
References
| Code | Type |
|---|
| 101-1312N | HS ORBIT Z 1.5R 3.7mm alloy 1.5 |
Specifications
- Type: Headsets
- Manufacturer: FSA
- Color: Neutral
- Discipline: Road, MTB, Urban/Commuting
- Material: Alloy
- Weight: 140g
- Headset Category: Internal
- Top Cap Height: 3.7mm
Use
The FSA Orbit Z 1.5R is designed for reducing head tubes from 1.5" to 1-1/8".
Applications:
- Road, Cross Country, All Mountain, City
Specifications:
- Top Cup: 1.5"
- Bottom Cup: 1.5"
- Steerer Tube: 1-1/8"
- Design: Zero Stack (ZS)
Technical Information:
- Material: Aluminium
- Bearings: Angular Contact Bearings (36°/45° ACB)
- Upper Insert Depth: 7.7mm
- Lower Insert Depth: 7.7mm
- Top Stack Height: 6.1mm
- Bottom Stack Height: 3mm
- Top Outer Diameter: 49mm
- Top Inner Diameter: 28.6mm
- Bottom Outer Diameter: 49mm
- Bottom Inner Diameter: 30mm
- Seals: Black Seal
- Top Cap: Aluminium
Features:
- Compatible with 49.57mm head tube inner diameter and 55mm head tube outer diameter
- CNC-machined bearing cups
- Total stack height: 9.1mm
