1978 - 1980
YAMAHA RD 400
Steel rear sprocket
| JT Sprockets
Fits to:
YAMAHA RD400 F Daytona [1979 - 1979]
YAMAHA RD400 DXE Alloy Wheel [1978 - 1980]
1976 - 1979 YAMAHA RD 400
Transmision ratio:
| 16 | 17 | ||
| 36 | 2.25 +0.7% | 2.12 -5.3% | |
| 37 | 2.31 +3.5% | 2.18 -2.6% | |
| 38 | 2.38 +6.2% | 2.24 standard | |
| 39 | 2.44 +9.0% | 2.29 +2.6% | |
| 41 | 2.56 +14.6% | 2.41 +7.9% | |
| 43 | 2.69 +20.2% | 2.53 +13.2% | |
Specifications
| Manufacturer | JT Sprockets |
|---|---|
| Sprocket material | C49 High Carbon Steel |
| Chain pitch | 530 |
| Number of teeth | 36 |
| Chain pitch | 530 |
| Position | Rear |
| Units | Each |
| Sprocket material | C49 High Carbon Steel |
| Number of teeth | 37 |
| Material | Steel |
| Side | rear |
| Sprocket material | C49 High Carbon Steel |
| Chain pitch | 530 |
| Number of teeth | 38 |
| Sprocket material | C49 High Carbon Steel |
| Chain pitch | 530 |
| Number of teeth | 39 |
| Side | rear |
| Chain pitch | 530 |
| Sprocket material | C49 High Carbon Steel |
| Number of teeth | 41 |
| Sprocket material | C49 High Carbon Steel |
| Chain pitch | 530 |
| Number of teeth | 43 |