1990 - 2000
YAMAHA RT 100
13t 420 pitch black steel front replacement sprocket
| SUNSTAR SPROCKETS
SUNSTAR SPROCKETS
Fits to:
YAMAHA RT 100 [1990 - 2000]
1990 - 2000 YAMAHA RT 100
Transmision ratio:
| 12 | 13 | 14 | 15 | 16 | ||
| 25 | 2.08 -39.2% | 1.92 -43.9% | 1.79 -47.9% | 1.67 -51.4% | 1.56 -54.4% | |
| 26 | 2.17 -36.8% | 2.00 -41.7% | 1.86 -45.8% | 1.73 -49.4% | 1.62 -52.6% | |
| 28 | 2.33 -31.9% | 2.15 -37.2% | 2.00 -41.7% | 1.87 -45.6% | 1.75 -49.0% | |
| 30 | 2.50 -27.1% | 2.31 -32.7% | 2.14 -37.5% | 2.00 -41.7% | 1.88 -45.3% | |
| 31 | 2.58 -24.7% | 2.38 -30.4% | 2.21 -35.4% | 2.07 -39.7% | 1.94 -43.5% | |
| 32 | 2.67 -22.2% | 2.46 -28.2% | 2.29 -33.3% | 2.13 -37.8% | 2.00 -41.7% | |
| 35 | 2.92 -14.9% | 2.69 -21.5% | 2.50 -27.1% | 2.33 -31.9% | 2.19 -36.2% | |
| 36 | 3.00 -12.5% | 2.77 -19.2% | 2.57 -25.0% | 2.40 -30.0% | 2.25 -34.4% | |
| 37 | 3.08 -10.1% | 2.85 -17.0% | 2.64 -22.9% | 2.47 -28.1% | 2.31 -32.6% | |
| 38 | 3.17 -7.6% | 2.92 -14.7% | 2.71 -20.8% | 2.53 -26.1% | 2.38 -30.7% | |
| 39 | 3.25 -5.2% | 3.00 -12.5% | 2.79 -18.8% | 2.60 -24.2% | 2.44 -28.9% | |
| 41 | 3.42 -0.3% | 3.15 -8.0% | 2.93 -14.6% | 2.73 -20.3% | 2.56 -25.3% | |
| 43 | 3.58 +4.5% | 3.31 -3.5% | 3.07 -10.4% | 2.87 -16.4% | 2.69 -21.6% | |
| 45 | 3.75 +9.4% | 3.46 +1.0% | 3.21 -6.2% | 3.00 -12.5% | 2.81 -18.0% | |
| 48 | 4.00 +16.7% | 3.69 +7.7% | 3.43 standard | 3.20 -6.7% | 3.00 -12.5% | |
| 52 | 4.33 +26.4% | 4.00 +16.7% | 3.71 +8.3% | 3.47 +1.1% | 3.25 -5.2% | |
Specifications
| Manufacturer | SUNSTAR SPROCKETS |
|---|---|
| Color | Black |
| Material | Steel |
| Chain pitch | 420 |
| Position | Front |
| Number of teeth | 13 |
| Units | Each |
| Type | Countershaft |
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