1992 YAMAHA WR200 OEM EXHAUST POWER VALVE WITH COVERS 3XP-1131A-00-00 -

1992 92 WR200RD WR200 OEM Cylinder Exhaust Power Valve Set Holder Mount Cover

1992 YAMAHA WR200 UPPER EXHAUST POWER VALVE + COVERS 3XP-1131A-00-00 GENUINE OEM

98 1995-1998 Yamaha YZ250 YZ 250 OEM Cylinder Main Exhaust Power Valve Flap Set

1995 - 1998 Yamaha YZ250 YZ 250 Cylinder Main Exhaust Power Valve Flap Set

98 1995-1998 Yamaha YZ250 YZ 250 OEM Cylinder Main Exhaust Power Valve Flap Set

2001 KX250 Exhaust Power Valve Set OEM Flap Drums Kawasaki KX 250 99-02 #2

2000 98-02 KTM 380 EXC OEM Cylinder Exhaust Power Valve Set Control Cover Flap