1980 - 1983
HONDA MB 80 S
Front sprocket 15tooth pitch 420 jtf25315
| JT Sprockets
Fits to:
HONDA MB80 S-A [1980 - 1980]
HONDA MB80 SA [1980 - 1983]
HONDA MB80 [1980 - 1983]
1980 - 1984 HONDA MB 80 S
Transmision ratio:
| 12 | 13 | 14 | 15 | 16 | 17 | 18 | ||
| 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% | |
| 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% | |
| 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% | |
| 45 | 3.75 +33.9% | 3.46 +23.6% | 3.21 +14.8% | 3.00 +7.1% | 2.81 +0.4% | 2.65 -5.5% | 2.50 -10.7% | |
| 47 | 3.92 +39.9% | 3.62 +29.1% | 3.36 +19.9% | 3.13 +11.9% | 2.94 +4.9% | 2.76 -1.3% | 2.61 -6.7% | |
| 48 | 4.00 +42.9% | 3.69 +31.9% | 3.43 +22.4% | 3.20 +14.3% | 3.00 +7.1% | 2.82 +0.8% | 2.67 -4.8% | |
| 50 | 4.17 +48.8% | 3.85 +37.4% | 3.57 +27.6% | 3.33 +19.0% | 3.12 +11.6% | 2.94 +5.0% | 2.78 -0.8% | |
Specifications
| Manufacturer | JT Sprockets |
|---|---|