2003 - 2006
APRILIA SX 50 SM 2T
Rear sprocket 50tooth pitch 420 jtr2450
| JT Sprockets
Fits to:
APRILIA 50 MX SM [2003 - 2006]
2006 - 2018 APRILIA SX 50 SM 2T
Transmision ratio:
| 11 | ||
| 52 | 4.73 -11.9% | |
| 53 | 4.82 -10.2% | |
| 59 | 5.36 standard | |
| 65 | 5.91 +10.2% | |
Specifications
| Manufacturer | JT Sprockets |
|---|---|