Description
Features:
- Dual stage reeds
- Minor change gives major H.P. improvements
- Faster opening and closing
- Greater low pressure (Low-throttle) response
- Greater velocity and flow area
- Longer overall life
- No engine damage if broken
Fitment
Yamaha WR250 1991
Yamaha WR250 1992
Yamaha WR250 1993
Yamaha WR250 1994
Yamaha WR250 1995
Yamaha WR250 1996
Yamaha YZ250 1990
Yamaha YZ250 1991
Yamaha YZ250 1992
Yamaha YZ250 1993
Yamaha YZ250 1994
Yamaha YZ250 1995
Yamaha YZ250 1996
