ZS Racing Motorcycle CNC Aluminum Easy Adjustable Air Fuel Mixture Screw For PWK 21 24 26 28 30 32 34mm CarbAdjustable

High-concerned chemical：None Special Features：Fuel Mixture Screw Item Diameter：0cm Item Weight：0kg Item Height：0cm Item Width：0cm External Testing Certification：ce Model Name：L-622 Brand Name：Alconstar Origin：Mainland China Material：Aluminum Item Type：Carburetor model：For PWK carburetor

High-concerned chemical: None Special Features: Fuel Mixture Screw Item Diameter: 0cm Item Weight: 0kg Item Height: 0cm Item Width: 0cm External Testing Certification: ce Model Name: L-622 Brand Name: Alconstar Item Type: Carburetor model: For PWK carburetor