49CC 50CC 2 Stroke Gas Big Bore Engine Motor + Muffler Mini Dirt Bike ATV Quad
Complete Performance 49cc Mini Moto Quadard Engine Upgrade FEATURES. 49cc single cylinder, air-cooled, 2-stroke. 49cc engine with anodized alloy head. High Performance Exhaust Pipe muffler for 47cc 49cc Mini Pocket Bike.