CISON FG-VT157 15.7cc OHV V-Twin Engine

In September 2021, CISON launched the first FG-VT9 V2 engine, which was very well received and highly praised by model building enthusiasts. Due to high demand from fans worldwide, CISON decided to launch the new FG-VT157 V2 engine in November 2022. With the FG-VT157, the V2 series is expanded by an era that reappears in the history of motorcycle engines.
Based on the FG-VT9, the FG-VT157 V2 engine was designed with the same dimensions and components used for other engines. However, CISON also incorporated some new design elements to make it unique, such as the classic and highly detailed look, larger pistons and cylinder liners, spherical combustion chamber, V-shaped corner valve, improved carburetor, and much more.

Impressive Attention to Detail:
The authentic rocker cover on the classic cylinder head and gear cover allows the model to restore the original charm and get closer to a real-life motorcycle engine, representing the most notable features of a motorcycle from that era.

RC Vehicle Compatible:
Features a larger cylinder bore and longer stroke for better displacement, along with stronger connecting rods to provide excellent torque protection when installed in vehicles.

Reliable Construction:
Uses an OHV valve mechanism, a 45° angle between two cylinders, a realistic hemispherical combustion chamber, an intake rocker arm with a V-shaped angle, and a removable rocker cover chamber for easier engine observation and adjustment.

Reliable High Performance:
Equipped with a large-scale heat sink for incredible air-cooling effects, the engine is capable of stable operation at low speeds and supports various fuels for smoother combustion thanks to the optimized carburetor.