1980 - 1980
YAMAHA YZ 50
Rear sprocket
| PBR
PBR
Fits to:
YAMAHA YZ
1980 - 1980 YAMAHA YZ 50
Transmision ratio:
| 11 | 12 | 13 | 14 | 15 | 16 | 17 | ||
| 45 | 4.09 +9.1% | 3.75 standard | 3.46 -7.7% | 3.21 -14.3% | 3.00 -20.0% | 2.81 -25.0% | 2.65 -29.4% | |
Specifications
| Manufacturer | PBR |
|---|---|
| Number of teeth | 52 |
| Chain pitch | 520 |
| Material | Steel |