SEMTO Engine ST-NF2 7.0cc Mini Inline Double-Cylinder Four-Stroke Air-Cooled Nitro Interal Combustion Engine Model Kit (Red)

SEMTO Engine ST-NF2 7.0cc Mini Inline Double-Cylinder Four-Stroke Air-Cooled Nitro Interal Combustion Engine Model Kit (Red)

• 【Build Your SEMTO Engine Model】Enjoy the fun of DIY assembly while walking through the internal structure and mechanical function principles of a real engine. The SEMTO ENGINE ST-NF2 L2 model offers an intuitive way to explore the working principles of a mini inline double-cylinder four-stroke engine.
• 【Wide Applications】Blending perfectly with a gearbox for superior compatibility, this engine model makes a stunning piece of mechanical artware and a superb teaching aid for demonstration in physical mechanical classes. Many of our clients are teachers from schools, making it an ideal tool for hands-on engine principle learning.
• 【Powerful & Stable Performance】Adopts asynchronous crankshaft structure for strong power and smoother function, reaching a maximum speed of 16000rpm. The timing structure of dual synchronous belt pulleys greatly reduces the risk of gear skipping during high-speed operation, while the short rocker arm ensures precise valve switching.
• 【Realistic Appearance & Easy Adjustment】Designed with sport elements symbolizing thunderbolt movement, the engine looks closer to a real engine with a realistic appearance. The brand-new signal carburetor allows easier adjustment and more sensitive throttle response, enhancing your mechanical exploration experience.
• 【Perfect Gift for Mechanical Enthusiasts】Packaged in a high-end metal gift box, this desktop engine model is an ideal gift choice for mechanical engine enthusiasts on important holidays like Christmas and birthdays. It is perfect for cultivating hobbies, outdoor adventures, and hands-on learning through building and running the SEMTO engine model.