1975 - 1986
HONDA C 70
Front sprocket 15tooth pitch 420 jtf25315
| JT Sprockets
Fits to:
HONDA C70 Passport [1980 - 1981]
HONDA C70 E Cub [1983 - 1986]
HONDA C70 [1975 - 1980]
HONDA C70 Z2,ZZ,C [1980 - 1982]
1981 - 1994 HONDA C 70
Transmision ratio:
| 12 | 13 | 14 | 15 | 16 | 17 | 18 | ||
| 30 | 2.50 -2.8% | 2.31 -10.3% | 2.14 -16.7% | 2.00 -22.2% | 1.88 -27.1% | 1.76 -31.4% | 1.67 -35.2% | |
| 34 | 2.83 +10.2% | 2.62 +1.7% | 2.43 -5.6% | 2.27 -11.9% | 2.12 -17.4% | 2.00 -22.2% | 1.89 -26.5% | |
| 36 | 3.00 +16.7% | 2.77 +7.7% | 2.57 standard | 2.40 -6.7% | 2.25 -12.5% | 2.12 -17.6% | 2.00 -22.2% | |
| 38 | 3.17 +23.1% | 2.92 +13.7% | 2.71 +5.6% | 2.53 -1.5% | 2.38 -7.6% | 2.24 -13.1% | 2.11 -17.9% | |
| 39 | 3.25 +26.4% | 3.00 +16.7% | 2.79 +8.3% | 2.60 +1.1% | 2.44 -5.2% | 2.29 -10.8% | 2.17 -15.7% | |
| 40 | 3.33 +29.6% | 3.08 +19.7% | 2.86 +11.1% | 2.67 +3.7% | 2.50 -2.8% | 2.35 -8.5% | 2.22 -13.6% | |
| 41 | 3.42 +32.9% | 3.15 +22.6% | 2.93 +13.9% | 2.73 +6.3% | 2.56 -0.3% | 2.41 -6.2% | 2.28 -11.4% | |
| 42 | 3.50 +36.1% | 3.23 +25.6% | 3.00 +16.7% | 2.80 +8.9% | 2.62 +2.1% | 2.47 -3.9% | 2.33 -9.3% | |
Specifications
| Manufacturer | JT Sprockets |
|---|---|