Designed to help facilitate exhaust output, 66/80cc Bullet Train Electric Start Engine Gasket #9 is a crucial exhaust component. Fitted over the bullet train exhaust, this component helps seal the exhaust port in order to provide optimal flow through the muffler. This allows for no leaks in the cylinder body and provides greater power and speed from the engine.

 

This 66/80cc Gasket #9 is compatible with the following engine kits. 

1. 66/80cc Flying Horse Bullet Train Bicycle Engine Kit

2. BBR Tuning 80/100cc 2-Stroke Motorized Bicycle Kit

Note: This part is not compatible with standard 66/80cc 2-stroke engine kits, such as the Mega Motors engine, non-electric start Flying Horse engines, Grubee engines, RAW Motors engines, and Power King (PK80) engines