| Model | CSMZ90 |
| Practical | VTT |
| Number of compatible speeds | 12 |
| Assembly | HG - L |
| Matter | Acier / 7 derniers pignons sur 2 étoiles aluminium / 2 derniers pignons aluminium |
| Flooring | 11 - 50 dents |
| Gear details | 10-12-14-16-18-21-24-28-32-36-42-50 |
| Main colour | Black |
| Weight in grams | 532 |
11-13-15-17-19-21-24-28-32-36-42-50