Description
Features
- The compact design of the R-304 Silencer offers optimum performance gains and is recommended for closed-course racing only. Hex head screws are used to secure the inlet cap and can be removed easily for quick re-packing of the silencer.
| 2025 | Yamaha | YZ125 |
| 2024 | Yamaha | YZ125 |
| 2023 | Yamaha | YZ125 |
| 2022 | Yamaha | YZ125 |
