1977 - 1979
YAMAHA TY 175
428 15t front sprocket
| SUNSTAR SPROCKETS
SUNSTAR SPROCKETS
Fits to:
YAMAHA TY 175 [1977 - 1979]
1975 - 1983 YAMAHA TY 175
Transmision ratio:
| 13 | 14 | 15 | ||
| 37 | 2.85 -27.5% | 2.64 -32.6% | 2.47 -37.1% | |
| 42 | 3.23 -17.6% | 3.00 -23.5% | 2.80 -28.6% | |
| 44 | 3.38 -13.7% | 3.14 -19.9% | 2.93 -25.2% | |
| 45 | 3.46 -11.8% | 3.21 -18.1% | 3.00 -23.5% | |
| 47 | 3.62 -7.8% | 3.36 -14.4% | 3.13 -20.1% | |
| 49 | 3.77 -3.9% | 3.50 -10.8% | 3.27 -16.7% | |
| 50 | 3.85 -2.0% | 3.57 -9.0% | 3.33 -15.0% | |
| 51 | 3.92 standard | 3.64 -7.1% | 3.40 -13.3% | |
| 52 | 4.00 +2.0% | 3.71 -5.3% | 3.47 -11.6% | |
| 54 | 4.15 +5.9% | 3.86 -1.7% | 3.60 -8.2% | |
| 55 | 4.23 +7.8% | 3.93 +0.1% | 3.67 -6.5% | |
Specifications
| Manufacturer | SUNSTAR SPROCKETS |
|---|---|
| Color | Black |
| Material | Steel |
| Chain pitch | 428 |
| Position | Front |
| Number of teeth | 15 |
| Type | Countershaft |
| Units | Each |
Product description
Manufactured from case-hardened chromoly steel for unparalleled strength and durability Parkerizing surface treatment prohibits rust and corrosion, building resistance against those agents, resulting in a longer lasting, better appearance Constructed of the same great quality and specifications that the Japanese OEMs have trusted and used since 1946