SSP-G QMB139 50cc, 4-stroke Performance Exhaust – Round

Stainless Steel Round After-Market Performance Exhaust for QMB139 50cc 4-stroke engines.

• Round Muffler
• Head Pipe Bolt Hole Spacing: 50mm
• Head Pipe Inner Diameter: 25mm
• Muffler Overall Length: 16.5 inches
• Includes Removable Silencer
• Includes Mounting Kit with Premium Gasket