Description
Features
- Laboratory flow analysis proves Boyesen® dual-stage reeds out-perform standard reeds
- They permit greater flow velocity over the entire range of operating pressures
- Increased performance from start-up to top acceleration
| Position | Notes | |||
|---|---|---|---|---|
| 1987-1992 | Yamaha | YZ80 | - | - |
| 1988-2005 | Yamaha | YFS200 Blaster | - | - |
| 1986-1987 | Kawasaki | KX80 | - | - |
