Compatible with Yamaha YZ250/WR250/YZ250X 1997-2020
- High-quality material - precisely CNC-machined
- For optimal response and performance in all RPM ranges
- Dimensions: 65 x 48 mm
- Replaces the reed valves with Yamaha part numbers 5NX-13613-00-00 and 4XL-13613-00-00
- All manufacturer and brand names are used only to indicate compatibility and are the property of their respective owners.
Scope of delivery
- 2 pieces of carbon reed valves / membranes as described