| Model | RD-X0-1-B2 |
| Practical | VTT |
| Derailleur mount | Classique |
| Draw | X-actuation |
| Number of compatible speeds | 12, 1x12 |
| Weight in grams | 276 |
| Technology | X-Horizon / X-Sync / Roller Bearing Clutch |
| Specificities | Cage Lock |
| Détails | |
| Variator rollers | 12 / 14 dents |
| Small minimum sprocket | 10 dents |
| Large maximum sprocket | 52 dents |
76g
Body material: Aluminum.
Inner cage material: Aluminum.
outer cover: Aluminum.
Clevis tension: Type 3.Roller
upper: 12 teeth
Lower pulley: X-Sync 14 teeth.
Maximum sprocket size: 50 teeth
Sealed cartridge bearings.
Drivetrain compatibility: Sram -MTB- 1X12 gears