390347 AEROZINE AHEAD headset integrated Al 1 1/8″ – AVAILABLE IN SELECTED BIKE SHOPS
| affix | 1 1/8″ |
| colour | black |
| weight | 85 g |
| Material general | Aluminium |
| head set size | 1 1/8″ |
| position of ball bearing | external ball bearing cups |
| convertability of bearing | cartridge ball bearing |
| head set upper part SHIS | EC 34/28,6 |
| head set lower part | EC 34/30 |
| inner diameter | 28,6 mm |
| outer diameter of the (upper) bearing shell (B1) | 34 mm |
| cone seat on the fork | 30 mm |
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