Naraku 50cc QMB139 4-stroke Black Crossover Exhaust with Carbon Fiber Silencer. The crossover exhaust is tailored to the stock QMB139 engine and provides a top end performance boost. Available in a black finish with a real black carbon silencer for maximum stealthiness! Please Note: This exhaust is designed to conform to European Road Standards. Removing the manifold restrictor leads to a significant performance improvement.
Head Pipe Bolt Hole Spacing: 50mm
Head Pipe Inner Diameter: 20mm
Includes Removable Silencer
Does Not Include Mounting Bolts
SUPPORTED MODELS: QMB139 50cc/49cc
