| Manufacturer part # | FP-H820B |
|---|---|
| Steerer outer diameter | 28.6 mm (1-1/8") |
| Crown race inner diameter | 30 mm |
| Cup Insertion OD | 34 mm |
| Stack height | 34 mm |
| Bearing type | Loose ball |
| Headset type upper | Threaded external |
| Headset type lower | Semi-integrated |
| Material | Aluminium |