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| Manufacturer part # | NA |
|---|---|
| Steerer outer diameter | 28.6 mm (1-1/8") |
| Crown race inner diameter | 30 mm |
| Cup Insertion OD | 44 mm |
| Stack height | 21mm |
| Bearing type | Loose ball |
| Headset type upper | Threaded semi-integrated |
| Headset type lower | Semi-integrated |
| Material | Aluminium |