Description
Features
- Greater low pressure (Low-throttle) response
- Greater velocity and flow area
- Dual stage reeds
- Longer overall life
- Faster opening and closing
- No engine damage if broken
- Minor change gives major H.P. improvements
| 1983 | Yamaha | It175 |
| 1982 | Yamaha | It175 |
| 1981 | Yamaha | It175 |
| 1980 | Yamaha | It175 |
| 1986 | Yamaha | It200 |
| 1985 | Yamaha | It200 |
| 1984 | Yamaha | It200 |
| 1993 | Yamaha | YZ125 |
| 1987 | Yamaha | YZ125 |
| 1986 | Yamaha | YZ125 |
| 1985 | Yamaha | YZ125 |
| 1984 | Yamaha | YZ125 |
| 1983 | Yamaha | YZ125 |
| 1982 | Yamaha | YZ125 |
| 1981 | Yamaha | YZ125 |
| 1980 | Yamaha | YZ125 |
