ITEM NAME:NiceCNC Air Fuel Mixture Screw Adjuster For Keihin FCR carburetor Useful XIF.For Keihin FCR Carburetors, for Yamaha, for Honda Dirt Bike Carburetors. Carburetor Air Fuel Mixture Adjuster Screw. Carburetor Fuel Mixture Adjust Screw. Adjust Fuel Mixture Screw. Fuel Mixture Screw.
