Boyesen Yamaha WR/YZ Offroad Replacement Reeds Part 624

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

Product Type: Intake/Carb/Fuel System
Segment: Offroad
Division: Intake
Class: Reeds
Sub Class: Replacement Reeds

FITMENT:
1984 Yamaha YZ250
1984 Yamaha YZ490
1985 Yamaha YZ250
1985 Yamaha YZ490
1986 Yamaha YZ250
1986 Yamaha YZ490
1987 Yamaha YZ250
1987 Yamaha YZ490
1988 Yamaha YZ250
1988 Yamaha YZ490
1989 Yamaha YZ490
1990 Yamaha YZ490
1992 Yamaha WR500
1993 Yamaha WR500