General description The Carburetor PWK38 is a modified motorcycle carburetor designed for enhanced performance. It features a flat suction piston structure and is compatible with various motorcycle models, making it a versatile choice for enthusiasts looking to upgrade their bike's carburetor. Technical specifications Type: Motorcycle carburetor Structure: Flat suction piston Carburetor mounting hole sizes: 34 mm, 36 mm, 38 mm, 40 mm, 42 mm Brand: OEM Model: PWK Compatibility and accessories Applicable models: CR250, KX250, YZ250, RM250