1983 - 1984
YAMAHA RX 50
Steel front sprocket
| JT Sprockets
Fits to:
YAMAHA RX50 K,L Special [1983 - 1984]
YAMAHA RX50 M K,L Midnight Special [1983 - 1984]
1983 - 1984 YAMAHA RX 50
Transmision ratio:
| 11 | 12 | 13 | 14 | 15 | 16 | 17 | ||
| 30 | 2.73 -30.4% | 2.50 -36.2% | 2.31 -41.1% | 2.14 -45.3% | 2.00 -48.9% | 1.88 -52.1% | 1.76 -54.9% | |
| 32 | 2.91 -25.7% | 2.67 -31.9% | 2.46 -37.2% | 2.29 -41.6% | 2.13 -45.5% | 2.00 -48.9% | 1.88 -51.9% | |
| 37 | 3.36 -14.1% | 3.08 -21.3% | 2.85 -27.3% | 2.64 -32.5% | 2.47 -37.0% | 2.31 -41.0% | 2.18 -44.4% | |
| 38 | 3.45 -11.8% | 3.17 -19.1% | 2.92 -25.4% | 2.71 -30.7% | 2.53 -35.3% | 2.38 -39.4% | 2.24 -42.9% | |
| 39 | 3.55 -9.5% | 3.25 -17.0% | 3.00 -23.4% | 2.79 -28.9% | 2.60 -33.6% | 2.44 -37.8% | 2.29 -41.4% | |
| 40 | 3.64 -7.2% | 3.33 -14.9% | 3.08 -21.4% | 2.86 -27.1% | 2.67 -31.9% | 2.50 -36.2% | 2.35 -39.9% | |
| 41 | 3.73 -4.8% | 3.42 -12.8% | 3.15 -19.5% | 2.93 -25.2% | 2.73 -30.2% | 2.56 -34.6% | 2.41 -38.4% | |
| 42 | 3.82 -2.5% | 3.50 -10.6% | 3.23 -17.5% | 3.00 -23.4% | 2.80 -28.5% | 2.62 -33.0% | 2.47 -36.9% | |
| 44 | 4.00 +2.1% | 3.67 -6.4% | 3.38 -13.6% | 3.14 -19.8% | 2.93 -25.1% | 2.75 -29.8% | 2.59 -33.9% | |
| 45 | 4.09 +4.4% | 3.75 -4.3% | 3.46 -11.6% | 3.21 -17.9% | 3.00 -23.4% | 2.81 -28.2% | 2.65 -32.4% | |
| 46 | 4.18 +6.8% | 3.83 -2.1% | 3.54 -9.7% | 3.29 -16.1% | 3.07 -21.7% | 2.88 -26.6% | 2.71 -30.9% | |
| 47 | 4.27 +9.1% | 3.92 standard | 3.62 -7.7% | 3.36 -14.3% | 3.13 -20.0% | 2.94 -25.0% | 2.76 -29.4% | |
| 48 | 4.36 +11.4% | 4.00 +2.1% | 3.69 -5.7% | 3.43 -12.5% | 3.20 -18.3% | 3.00 -23.4% | 2.82 -27.9% | |
| 49 | 4.45 +13.7% | 4.08 +4.3% | 3.77 -3.8% | 3.50 -10.6% | 3.27 -16.6% | 3.06 -21.8% | 2.88 -26.4% | |
| 50 | 4.55 +16.1% | 4.17 +6.4% | 3.85 -1.8% | 3.57 -8.8% | 3.33 -14.9% | 3.12 -20.2% | 2.94 -24.9% | |
| 51 | 4.64 +18.4% | 4.25 +8.5% | 3.92 +0.2% | 3.64 -7.0% | 3.40 -13.2% | 3.19 -18.6% | 3.00 -23.4% | |
| 52 | 4.73 +20.7% | 4.33 +10.6% | 4.00 +2.1% | 3.71 -5.2% | 3.47 -11.5% | 3.25 -17.0% | 3.06 -21.9% | |
Specifications
| Manufacturer | JT Sprockets |
|---|---|
| Position | Front |
| Type | Countershaft |
| Units | Each |
| Chain pitch | 420 |
| Number of teeth | 11 |
| Material | Steel |
| Position | Front |
| Type | Countershaft |
| Units | Each |
| Chain pitch | 420 |
| Number of teeth | 12 |
| Material | Steel |
| Position | Front |
| Type | Countershaft |
| Units | Each |
| Chain pitch | 420 |
| Number of teeth | 13 |
| Material | Steel |
| Position | Front |
| Type | Countershaft |
| Units | Each |
| Chain pitch | 420 |
| Number of teeth | 14 |
| Material | Steel |
| Position | Front |
| Type | Countershaft |
| Units | Each |
| Chain pitch | 420 |
| Number of teeth | 15 |
| Material | Chromoly Steel |
| Color | Natural |
| Chain pitch | 420 |
| Number of teeth | 16 |
| Chain pitch | 420 |
| Number of teeth | 17 |