NASTY JACK HYPERPOWER EXPANSION CHAMBER EXHAUST MUFFLER PIPE FOR 48cc 49cc 66cc 80cc 100cc 2-STROKE MOTORIZED BICYCLES

NASTY JACK HYPERPOWER EXPANSION CHAMBER EXHAUST MUFFLER PIPE FOR 48cc 49cc 66cc 80cc 100cc 2-STROKE MOTORIZED BICYCLES

Regular price $69.99 Sale

Monster Black Expansion Chamber Muffler-2 Stroke Engine Gas Motorized Bicycle.

Bigger.

Faster.

Stronger.

Product description

48cc/50cc/66cc/80cc RUNFAST TM muffler Black - 2 stroke gas motor engine kit- Gas Motorized Bicycle

RUNFAST NASTY JACK muffler fitting on 2 stroke gas motor engine kit gas motorized bicycle;

RUNFAST NASTY JACK muffler fit on well on most cylinder heads including CNC head;

 

Black color with better performance and cool shape;

Size of Air Outlet: 0.984 inch outside diameter and 0.886 inch inner diameter;

 

Gasket Included