- Adjust the geometry of your bike by changing the head tube angle by 1? with the GeoShift Performance Angle Headset.
- Ultralight Stem Cap With Integrated Spacer plus an aluminum bolt and a star nut
- 5mm top cover = 6mm total stack
- O-ring seal prevents water intrusion around the steerer tube
- Custom-molded upper lip seal provides additional protection for upper bearing
- Optional shim washers if needed
- Custom-molded dual-lip seal on the crown race to protect lower bearing in the toughest weather and trail conditions
- 150487-01 and 150487-05 made for use in Short Head tubes (90-114mm)
- 150487-02 or 150487-06 made for use in Long Head tubes (115-140mm)
Attributes
| Angle | 1.0° |
| Bearing Grade | Sealed cartridge |
| Crown Race Diameter | 40mm |
| Headset Position | Complete |
| Headset Type | ZS, External threadless |
| Headset Weight | 107g |
| Lower Cup | 49mm |
| Material | 6061 Aluminum |
| Primary Color | Black |
| S.H.I.S. | ZS44/28.6 | EC49/40 |
| SHIS Lower | EC49/40 |
| SHIS Upper | ZS44/28.6 |
| Stack Height | 6 |
| Steerer Tube | 1-1/8''-1-1/2'' |
| Upper Cup | 44mm |
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