| affix | 1 1/8-1,5a |
| colour |
|
| material |
|
| head set size |
|
| bearing |
|
| position of ball bearing |
|
| height | 11,8 mm |
| convertability of bearing |
|
| inner diameter | 28,5 mm |
| outer diameter of the (upper) bearing shell (B1) | 44 mm |
| outer diameter of the lower bearing shell (B2) | 55 mm |
| cone seat on the fork | 39,8 mm |