SEMTO ST-NF2 7.0cc Mini Inline Double-Cylinder Four-Stroke  Engine Model Kit

Realistic Design and Compact Structure

Immerse yourself in the lifelike appearance of the engine model, crafted with precision using aluminum CNC processing and oxidation coloring. Its red sport elements signify thunderbolt movement, while the miniature size ensures a delicate, lightweight body with meticulous surface detailing.

Enhanced Performance Features

Experience advanced features like the dual synchronous belt pulley, ensuring minimal risk of gear jumping in high-speed operation. The short rocker arm enhances valve switch accuracy, and a brand-new signal carburetor allows for easier adjustment and more responsive throttle response. The asynchronous crankshaft structure provides robust power, smoother operation, and a remarkable maximum speed of 16000rpm.

Versatile Application and Educational Value

This engine model seamlessly blends with gearboxes for superior compatibility, offering an excellent platform for upgrades. Beyond its mechanical artistry, it serves as an ideal gift for engine enthusiasts and a valuable teaching aid in physical and mechanical classes. Please note that the Starting Ignition set is not included, and any inquiries about the product are welcome.

SEMTO 7.0cc Mini 2 Cylinder Engine Model Kit