Race Spec (RS) Front Sprockets are CNC machined and internally broached to precise tolerances from case-hardened, core-refined chromoly steel. Computer engineering ensures precise fitment, optimal weight savings and perfect balance. The result is minimal chain drag, maximum horsepower, and uncompromising strength. A proprietary coating further reduces wear and corrosion, yielding a front sprocket unparalleled in the market
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 2001-2009,2011-2013,2015-2025 |
Yamaha |
WR250F |
Base |
| 2005-2025 |
Yamaha |
YZ125 |
Base |
| 2024 |
Yamaha |
YZ125 50th Anniversary Edition |
Base |
| 2022-2023,2025 |
Yamaha |
YZ125 Monster Energy Yamaha Racing Edition |
Base |
| 2020-2025 |
Yamaha |
YZ125X |
Base |
| 2001-2025 |
Yamaha |
YZ250F |
Base |
| 2024 |
Yamaha |
YZ250F 50th Anniversary Edition |
Base |
| 2021-2023,2025 |
Yamaha |
YZ250F Monster Energy Yamaha Racing Edition |
Base |
| 2015-2025 |
Yamaha |
YZ250FX |
Base |
