SUZUKI RM RMZ DRZ RMX 85 125 250 400 450 FORK AIR BLEEDER VALVES year-1990 2001-2005 Ducati ST4 S

2001-2005 Ducati ST4 S

2004-2008 Kawasaki KX 125

2009-2011 KTM 500 XCF-W

2008-2012 Husaberg FE 390

1990-1997 Honda CR 125

SUZUKI RM RMZ DRZ RMX 85 125 250 400 450 FORK AIR BLEEDER VALVES year-1990 2001-2005 Ducati ST4 SOver time air builds up in the front forks of your bike which causes the front suspension to feel stiffer, this air should be bled out regularly but doing this with the standard bleeder screw is often a tricky task. AS3 Performance air bleeder valves make bleeding your forks quick and easy, they screw in to the top of your forks in place of the bleeder screw and all it takes is a simple push of the button at the top of the valve. Will Fit Universal