1973 - 1975
YAMAHA RD 250
Steel front sprocket
| JT Sprockets
Fits to:
YAMAHA RD250 A,B [1973 - 1975]
1975 - 1979 YAMAHA RD 250
Transmision ratio:
| 16 | 17 | ||
| 41 | 2.56 standard | 2.41 -5.9% | |
Specifications
| Manufacturer | JT Sprockets |
|---|---|
| Position | Front |
| Type | Countershaft |
| Units | Each |
| Chain pitch | 530 |
| Number of teeth | 13 |
| Material | Steel |
| Position | Front |
| Type | Countershaft |
| Units | Each |
| Chain pitch | 530 |
| Number of teeth | 15 |
| Material | Steel |
| Position | Front |
| Units | Each |
| Chain pitch | 530 |
| Number of teeth | 17 |
| Type | Countershaft |
| Material | Steel |