2009 - 2015
YAMAHA WR 125 X
Jt rear sprocket jtr839.53
| JT
JT
Fits to:
YAMAHA WR125X [2009 - 2015]
2009 - 2017 YAMAHA WR 125 X
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 |
|---|---|