NICECNC Red Universal Air/Fuel Mixture Screw Adjuster Keihin FCR Carb Motorcycle Compatible with Honda Yamaha Kawasaki Suzuki CRF YZF WR KXF KLX RMZ,See Fitment;

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✿ Fuel Mixture Screw for Keihin FCR Carbs.
✿ Allows for quick,easy adjustment with no tools needed to adjust on the track or trail.
☞Features:
Precision CNC machined screw for "Keihin" FCR carburetors 
O-ring design secures adjustment setting 
Numerically calibrated for tuning memory
Comes with spring, washer and O-ring
Reference Fitment:
S-uzuki RM-Z250 2004-2009,RM-Z450 2005-2008
K-awasaki KLX450R 2008-2009,KX250F 2004-2010,KX450F 2006-2009
H-onda
CRF150R 2007-2009,2012-2016
CRF150R Expert 2007-2009,2012,2015-2016
CRF250R 2004-2009
CRF250X 2004-2009,2012-2013,2015
CRF450R 2002-2008
CRF450X 2005-2009,2012-2015
TRX450R 2006-2009,2012-2013
TRX450R (Electric Start) 2009,2014
K-TM
250 SX-F 2005-2011,XC-F 2008-2009,XCF-W 2007-2010,2012-2014
400 XC-W 2009-2010
450 EXC 2003-2011,MXC 2003-2005
450 SX 2003-2006,SX-F 2008-2012
450 XC 2007-2009,XC-F 2008-2009,XC-W 2012
505 SX-F 2007-2008,XC-F 2008
525 EXC 2003-2007,MXC 2003-2005
525 SX 2003-2006,XC 2006-2009
530 EXC 2009-2011
Y-amaha
WR250F 2001-2009, 2011-2013
WR426F 2001-2002
WR450F 2003-2009,2011
YFZ450 2004-2009,2013
YZ250F 2001-2013