Air Fuel Mixture Screw Set for Keihin FCR FCRMX Carburetor for Suzuki

Features: Precision CNC machined aluminum screw, beautiful and lightweight. Anodized finishing treatment for rust proof and high durability. With an o ring design to resist engine vibration and increase accuracy and longevity. Numerically calibrated for tuning memory, adjust air fuel mixture with this screw easily. Comes with spring, washer and O ring, it is easy to install and replace. Fit for Keihin FCR & FCR MX Carburetors, fits most common 4 stroke models. Specifications: Material: CNC Aluminum Color: Red Size: 57 * 13mm 2.2 * 0.5in (Manual measurement, please allow a slight dimension variation) Package Weight: approx.3g Fitment: Fits for Keihin FCR & FCR MX Carburetors, fits most common 4 stroke models. Reference fit models as following. for CRF150R 2007 2009, 2012 2016 for CRF150R Expert 2007 2009, 2012, 2015 2016 for CRF250R 2004 2009 for CRF250X 2004 2009, 2012 2013, 2015 for CRF450R 2002 2008 for CRF450X 2005 2009, 2012 2015 for TRX450R 2006 2009, 2012 2013 for TRX450R (Electric Start) 2009, 2014 for KLX450R 2008 2009 for KX250F 2004 2010 for KX450F 2006 2009 for 250 SX F 2005 2011 for 250 XC F 2008 2009 for 250 XCF W 2007 2010, 2012 2014 for 400 XC W 2009 2010 for 450 EXC 2003 2011 for 450 MXC 2003 2005 for 450 SX 2003 2006 for 450 SX F 2008 2012 for 450 XC 2007 for 450 XC F 2008 2009 for 450 XC W 2012 for 450 XC 2008 2009 for 505 SX F 2007 2008 for 505 XC F 2008 for 525 EXC 2003 2007 for 525 MXC 2003 2005 for 525 SX 2003 2006 for 525 XC 2006 2007 for 525 XC 2008 2009 for 530 EXC 2009 2011 for RM Z250 2004 2009 for RM Z450 2005 2008 for WR250F 2001 2009, 2011 2013 for WR426F 2001 2002 for WR450F 2003 2009, 2011 for YFZ450 2004 2009, 2013 for YZ250F 2001 2013 for YZ426F 2000 2002 Package List: 1 x Mixture Screw 2 x O ring .1 x Spring