RUNFAST NASTY JACK HIGH PERFORMANCE 2-STROKE 66cc 80cc EXPANSION CHAMBER MUFFLER TUNED PIPE AND HIGH COMPRESSION HEAD FOR MOTORIZED BIKE Online Hot Sale

2-stroke 66cc 80cc motorized bike Monster Exhaust Expansion Chamber Power Pipe and HIGH COMPRESSION HEAD FOR 66cc 80cc BICYCLE ENGINE.

2-stroke 66cc 80cc motorized bike Monster Exhaust Expansion Chamber Power Pipe and HIGH COMPRESSION HEAD FOR 66cc 80cc BICYCLE ENGINE.

Bigger.

Faster.

Stronger.

Product description

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;

HIGH COMPRESSION MONSTER CNC HAMBURGER HEAD POWER PLUS PERFORMANCE

Fits only 66cc 80cc engines. Fits only 66cc 80cc engines. Fits only 66cc 80cc engines.

Gasket Included