SEMTO Engine Model Kit That Works, ST-NF2 7.0 SOHC Inline Double-Cylinder Four-Stroke Air-Cooled IC Engine Model Kit - Physical Experiment STEM Toy

★★★★★ 4.4 21 reviews

$30.00
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$30.00
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Free shipping Free 30-day returns

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Product details

Management number 229892052 Release Date 2026/05/31 List Price $12.00 Model Number 229892052
Category
  • Metal
  • 【Miniature High Simulation】The engine model with a realistic appearance and closer to a real engine.Treated by aluminum CNC processing and oxidation coloring, features a meticulous surface, compact structure and lightweight body
  • 【Dual Synchronous Belt & Rocker Arm】The timing structure of a dual synchronous belt pulley greatly reduces the risk of gear jumping in high-speed function.The short rocker arm makes the valve switch function more accurate
  • 【Crankshaft & Electrical Starting】Adopts asynchronous crankshaft structure for strong power, smoother function and a max speed of up to 16000rpm. Equipped with a high-torque 480 brush DC motor for a more convenient and smooth start
  • 【Built Your Own Engine Kit】You can walk through the internal structure and mechanical function principle of the engine while enjoying DIY assembling fun with the desktop engine model
  • 【Excellent STEAM Science and Education Toys】The SEMTO Engine makes a stunning mechanical artware, an ideal gift for mechanical engine enthusiasts
ASIN B0DHXKD14H
Brand Name HOENTECH
Item Weight 535 Grams
Part Number 5L2528QZRYWM7LJA16U
Manufacturer HOENTECH
Material Type Metal

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4.4 out of 5
★★★★★
21 ratings | 9 reviews
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