Front sprocket 15tooth pitch 420 jtf25315 | JT Sprockets
Exact fit to:
HONDA MT50 S [1980 - 1981]
1980 - 1993 HONDA MT 50 S
Transmision ratio:
| 12 | 13 | 14 | 15 | 16 | 17 | ||
| 36 | 3.00 -23.4% | 2.77 -29.3% | 2.57 -34.3% | 2.40 -38.7% | 2.25 -42.6% | 2.12 -45.9% | |
| 38 | 3.17 -19.1% | 2.92 -25.4% | 2.71 -30.7% | 2.53 -35.3% | 2.38 -39.4% | 2.24 -42.9% | |
| 40 | 3.33 -14.9% | 3.08 -21.4% | 2.86 -27.1% | 2.67 -31.9% | 2.50 -36.2% | 2.35 -39.9% | |
| 42 | 3.50 -10.6% | 3.23 -17.5% | 3.00 -23.4% | 2.80 -28.5% | 2.62 -33.0% | 2.47 -36.9% | |
| 43 | 3.58 -8.5% | 3.31 -15.5% | 3.07 -21.6% | 2.87 -26.8% | 2.69 -31.4% | 2.53 -35.4% | |
| 44 | 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 | 3.75 -4.3% | 3.46 -11.6% | 3.21 -17.9% | 3.00 -23.4% | 2.81 -28.2% | 2.65 -32.4% | |
| 47 | 3.92 standard | 3.62 -7.7% | 3.36 -14.3% | 3.13 -20.0% | 2.94 -25.0% | 2.76 -29.4% | |
| 48 | 4.00 +2.1% | 3.69 -5.7% | 3.43 -12.5% | 3.20 -18.3% | 3.00 -23.4% | 2.82 -27.9% | |
| 50 | 4.17 +6.4% | 3.85 -1.8% | 3.57 -8.8% | 3.33 -14.9% | 3.12 -20.2% | 2.94 -24.9% | |
Specifications
| Manufacturer | JT Sprockets |
|---|---|
| Product code | 25515JT |
Fits to following motorcycles:
HONDA MT 80 (1980 - 1982), HONDA MT 50 S (1980 - 1981), HONDA MB 80 S (1980 - 1983), HONDA MBX 80 SW-D-2 (1983 - 1986), HONDA MTX 80 (1982 - 1986), HONDA MCX 80 S (1982 - 1987), HONDA MB 50 (1982 - 1982), HONDA C50 (1970 - 1988), HONDA C 70 (1975 - 1986), HONDA CR 80 R RB (1980 - 1985), HONDA MBX 50 S (1985 - 1987), HONDA C 90 (1984 - 2002), HONDA CY 80 Z (1981 - 1987), HONDA CY 50 (1977 - 1984)