1999 - 2023
YAMAHA YZ 125
Rear sprocket 50 tooth pitch 520
| JT Sprockets
Fits to:
YAMAHA YZ125 P,R,S [2002 - 2004]
YAMAHA YZ125 L2,M2 [2020 - 2021]
YAMAHA YZ125 L,M,N [1999 - 2001]
YAMAHA YZ125 [2023 - 2023]
YAMAHA YZ125 N2L [2022 - 2022]
YAMAHA YZ125 T,V,W,X,Y,Z,A1,B,D2,E2,F2,G2,H2,J2,K2 [2005 - 2019]
YAMAHA YZ125 X-L,N [2022 - 2022]
YAMAHA YZ125 X-L,M [2020 - 2021]
2005 - 2016 YAMAHA YZ 125
Transmision ratio:
| 12 | 13 | 14 | ||
| 38 | 3.17 -16.0% | 2.92 -22.4% | 2.71 -28.0% | |
| 46 | 3.83 +1.7% | 3.54 -6.1% | 3.29 -12.8% | |
| 47 | 3.92 +3.9% | 3.62 -4.1% | 3.36 -10.9% | |
| 48 | 4.00 +6.1% | 3.69 -2.0% | 3.43 -9.0% | |
| 49 | 4.08 +8.3% | 3.77 standard | 3.50 -7.1% | |
| 50 | 4.17 +10.5% | 3.85 +2.0% | 3.57 -5.2% | |
| 51 | 4.25 +12.8% | 3.92 +4.1% | 3.64 -3.4% | |
| 52 | 4.33 +15.0% | 4.00 +6.1% | 3.71 -1.5% | |
Specifications
| Manufacturer | JT Sprockets |
|---|---|