Precisely Calibrated Air Fuel Mixture Screw Carburetor for CRF450X
Fit For CRF450X 2005–2017. Item Type: Fuel Mixture Screw. 1X Mixture Screw. -- for Precision CNC machined screw for FCR carburetors. Material: Aluminum Alloy CNC. Fit For CRF150R 2007–2017. Fit For CRF250R 2004–2009.