| Model | XM TT |
| Type | Mono, Moteur central |
| Denture plateau | 44 dents |
| Entraxe BCD (Ø fixation en mm) | 104 |
| Nombre de branches | 4 |
| Number of compatible speeds | 9, 10 |
| Compatible | Yamaha |
| Technology | CNC / Total Traitement Anodisé noir |
| Main colour | Black |
| Matter | Aluminium 7075 T6 |