1981 - 1987
HONDA CY 80 Z
Front sprocket 15tooth pitch 420 jtf25315
| JT Sprockets
Fits to:
HONDA CY80 Z [1981 - 1981]
HONDA CY80 [1987 - 1987]
1981 - 1981 HONDA CY 80 Z
Transmision ratio:
| 12 | 13 | 14 | 15 | 16 | 17 | 18 | ||
| 28 | 2.33 -16.7% | 2.15 -23.1% | 2.00 -28.6% | 1.87 -33.3% | 1.75 -37.5% | 1.65 -41.2% | 1.56 -44.4% | |
| 31 | 2.58 -7.7% | 2.38 -14.8% | 2.21 -20.9% | 2.07 -26.2% | 1.94 -30.8% | 1.82 -34.9% | 1.72 -38.5% | |
| 33 | 2.75 -1.8% | 2.54 -9.3% | 2.36 -15.8% | 2.20 -21.4% | 2.06 -26.3% | 1.94 -30.7% | 1.83 -34.5% | |
| 35 | 2.92 +4.2% | 2.69 -3.8% | 2.50 -10.7% | 2.33 -16.7% | 2.19 -21.9% | 2.06 -26.5% | 1.94 -30.6% | |
| 36 | 3.00 +7.1% | 2.77 -1.1% | 2.57 -8.2% | 2.40 -14.3% | 2.25 -19.6% | 2.12 -24.4% | 2.00 -28.6% | |
| 37 | 3.08 +10.1% | 2.85 +1.6% | 2.64 -5.6% | 2.47 -11.9% | 2.31 -17.4% | 2.18 -22.3% | 2.06 -26.6% | |
| 38 | 3.17 +13.1% | 2.92 +4.4% | 2.71 -3.1% | 2.53 -9.5% | 2.38 -15.2% | 2.24 -20.2% | 2.11 -24.6% | |
| 40 | 3.33 +19.0% | 3.08 +9.9% | 2.86 +2.0% | 2.67 -4.8% | 2.50 -10.7% | 2.35 -16.0% | 2.22 -20.6% | |
| 41 | 3.42 +22.0% | 3.15 +12.6% | 2.93 +4.6% | 2.73 -2.4% | 2.56 -8.5% | 2.41 -13.9% | 2.28 -18.7% | |
| 42 | 3.50 +25.0% | 3.23 +15.4% | 3.00 +7.1% | 2.80 standard | 2.62 -6.2% | 2.47 -11.8% | 2.33 -16.7% | |
| 43 | 3.58 +28.0% | 3.31 +18.1% | 3.07 +9.7% | 2.87 +2.4% | 2.69 -4.0% | 2.53 -9.7% | 2.39 -14.7% | |
| 44 | 3.67 +31.0% | 3.38 +20.9% | 3.14 +12.2% | 2.93 +4.8% | 2.75 -1.8% | 2.59 -7.6% | 2.44 -12.7% | |
| 46 | 3.83 +36.9% | 3.54 +26.4% | 3.29 +17.3% | 3.07 +9.5% | 2.88 +2.7% | 2.71 -3.4% | 2.56 -8.7% | |
Specifications
| Manufacturer | JT Sprockets |
|---|---|