Feature
-
Manufactured from chromoly steel and fully heat-treated for maximum durability, ultimate combination of strength and hardness
- Computer designed lightening holes reduce unsprung weight to a minimum while retaining the strength necessary for safety
- Mud grooves in each teeth quickly disperse sand, mud and debris which can elevate chain tension and cause premature wear
- Optimal weight saving lightening holes to reduce rotating weight
- Model: FS21309
- Including:Â Front Steel Sprocket *1
Fit for
Model | Year |
Yamaha YZ125 | 2005-2024 |
Yamaha WR250F | 2001-2024 |
Yamaha YZ250F | 2001-2024 |
Yamaha YZ250FX | 2015-2022 |