For GY6 50cc 100cc 20mm 139QMB 139QMA Scooter Moped ATV Big Bore Carb Carburetor

This aftermarket carburetor is designed for GY6 50cc and 100cc engines, suitable for scooters, mopeds, and ATVs. It helps improve fuel delivery and engine performance for a smoother ride.

• Compatible with GY6 50cc and 100cc engines
• Fits 20mm carburetor intake size
• Suitable for 139QMB and 139QMA engine models
• Ideal for scooters, mopeds, and ATVs
• Big bore design for enhanced fuel flow

Note: This is an aftermarket part, not OEM. Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.