Easy To Adjust: Carb mixture screw can easily tune and adjust your idle mixture without burning your hands or fumbling with a small screw driver. Numerically calibrated for tuning memory, adjust air fuel mixture with this screw easily

O-ring Desige: FCR carburetor mixture screw has an o-ring design to resist engine vibration and increase accuracy and longevity. Carburetor adjuster screw surface paint finish for enhancing its corrosion and rust resistance, not fading and rust

Perfect Compatibility: The carburetor mixture screw is perfect suitable for Honda Yamaha Suzuki(Reference fit models as following). Perfect match to your motorcycle, smooth and bright color, unique appearance

Premium Quality: This fcr carburetor air fuel mixture screw is made of premium aluminum material, sturdy, not easy to aging and abrasion resistant, to ensure maximum strength and durability for long lasting usage,and worked perfectly.

Easy Installation: Carb mixture screw adjuster comes with spring, washer and O-ring, it is easy to install and replace. Simplify installation steps, no modification, cutting, or drilling required; Size: 56 13mm/2.2 0.5in
Color:orange

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 250 XCF-W 2007-2010, 2012-2014
for 400 XC-W 2009-2010
for 450 EXC 2003-2011
for 450 MXC 2003-2005
for 525 EXC 2003-2007
for 525 MXC 2003-2005
for 530 EXC 2009-2011

for RM-Z250 2004-2009
for RM-Z450 2005-2008

for WR250F 2001-2009, 2011-2013
for YZ250F 2001-2013
for YZ426F 2000-2002

Package Includes:

1 Piece Adjust Fuel Mixture Screw
1 Piece Screw Spring
1 Piece Washer
1 Piece O-ring