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Compact Semto Engine St-nf2 7.0cc Mini Inline Double-cylinder Four-stroke Air-cooled Nitro Engine Model Kit Set [xh0a8b2D]

$39.99 $127.99 -69%

Compact Semto Engine St-nf2 7.0cc Mini Inline Double-cylinder Four-stroke Air-cooled Nitro Engine Model Kit Set [xh0a8b2D] Discover the ultimate DIY experience with the Compact Semto Engine St-nf2 7.0cc Mini Inline Double-cylinder Four-stroke Air-cooled Nitro Engine Model Kit Set [xh0a8b2D]. Thi

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Compact Semto Engine St-nf2 7.0cc Mini Inline Double-cylinder Four-stroke Air-cooled Nitro Engine Model Kit Set [xh0a8b2D]

Discover the ultimate DIY experience with the Compact Semto Engine St-nf2 7.0cc Mini Inline Double-cylinder Four-stroke Air-cooled Nitro Engine Model Kit Set [xh0a8b2D]. This high-quality kit offers an immersive assembly process, allowing you to bring a realistic, miniature nitro engine to life. With its detailed design and exceptional craftsmanship, this model is perfect for both beginners and experienced enthusiasts.

Product Specifications and Features

The SEMTO ENGINE ST-NF2 boasts a 7.0cc displacement, making it a powerful yet compact engine. It features an inline double-cylinder design, ensuring smooth and efficient performance. The air-cooled system keeps the engine running cool, while the SOHC valve mechanism enhances its precision. Key features include:

  • Realistic Appearance: The model is meticulously crafted to resemble a real engine, complete with red sport elements and a thunderbolt movement.
  • High-Quality Materials: Made from aluminum CNC processing and oxidation coloring, the engine model features a durable and lightweight body.
  • Advanced Timing Structure: The dual synchronous belt pulley design reduces the risk of gear jumping during high-speed operation.
  • Convenient Starting: The high-torque starting motor ensures a smooth and easy startup.

Practical Applications and Benefits

The SEMTO ENGINE ST-NF2 is not just a model; it's a gateway to understanding the inner workings of a nitro engine. This kit is ideal for:

  • DIY Enthusiasts: Enjoy the satisfaction of building your own engine, learning about its components, and experiencing the joy of its first run.
  • Educational Purposes: Serve as an excellent teaching aid for physics and mechanical engineering classes, offering students a hands-on approach to understanding engine mechanics.
  • Gift for Enthusiasts: A unique and thoughtful gift for anyone passionate about engines and mechanical arts.
The SEMTO ENGINE ST-NF2 is more than just a model kit; it's an investment in knowledge, skill, and the joy of creation. With its impressive specifications, realistic design, and versatile applications, this kit is sure to captivate and inspire.

What Our Customers Say

January 2, 2026

Absolutely no complaints!

A really worthwhile investment.

- Louis C..

January 2, 2026

Absolutely no complaints!

This is a brilliant little gadget.

- Gwendolyn Q..

January 2, 2026

Absolutely no complaints!

A very fine product. I love it.

- Matthew J..

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