2009 - 2015
YAMAHA WR 125 R
Steel front sprocket
| JT Sprockets
Fits to:
YAMAHA WR125 R-Y,Z,A,B,D,E,F [2009 - 2015]
2009 - 2014 YAMAHA WR 125 R
Transmision ratio:
| 13 | 14 | 15 | ||
| 51 | 3.92 +3.6% | 3.64 -3.8% | 3.40 -10.2% | |
| 52 | 4.00 +5.7% | 3.71 -1.9% | 3.47 -8.4% | |
| 53 | 4.08 +7.7% | 3.79 standard | 3.53 -6.7% | |
| 55 | 4.23 +11.8% | 3.93 +3.8% | 3.67 -3.1% | |
| 57 | 4.38 +15.8% | 4.07 +7.5% | 3.80 +0.4% | |
Specifications
| Manufacturer | JT Sprockets |
|---|---|
| Color | Natural |
| Material | Chromoly Steel |
| Position | Front |
| Units | Each |
| Chain pitch | 428 |
| Number of teeth | 13 |
| Type | Countershaft |
| Number of teeth | 15 |
| Chain pitch | 428 |
| Type | Countershaft |
| Color | Natural |
| Material | Chromoly Steel |
| Position | Front |
| Units | Each |