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🥳CYBER MONDAY Deals->Code: BF15 Click Here for More Details!
🥳CYBER MONDAY Deals->Code: BF15 Click Here for More Details!
SEMTO®

SEMTO®

Original price $199.99 - Original price $199.99
Original price
$199.99
$199.99 - $199.99
Current price $199.99

SEMTO ST-NF2 Engine 7cc SOHC Inline 2 Cylinders 4 Stroke Air Cooled Nitro Engine Model Kit - Build Your Own Engine that Works

SEMTO ENGINE ST-NF2 Engine 7cc SOHC Mini Inline 2-cylinder 4-stroke Air-cooled Nitro Engine Model Kit - TOYAN & SEMTO ENGINE Version Promo I...

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Original price $199.99 - Original price $199.99
Original price
$199.99
$199.99 - $199.99
Current price $199.99
Original price $199.99 - Original price $289.98
Original price
$199.99 - $289.98
$199.99 - $289.98
Current price $199.99

SEMTO ENGINE ST-NF2 7cc SOHC Inline 2 Cylinders 4 Stroke Air Cooled Nitro Engine Model Kit - FS-L200AC

OTTO MOTOR & TOYAN FS-L200AC Engine 7cc SOHC Mini Inline 2-cylinder 4-stroke Air-cooled Nitro Engine Model Kit Promo Info.:Early ...

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Original price $199.99 - Original price $289.98
Original price
$199.99 - $289.98
$199.99 - $289.98
Current price $199.99
Original price $199.99 - Original price $289.98
Original price
$199.99 - $289.98
$199.99 - $289.98
Current price $199.99

SEMTO ENGINE ST-NF2 7.0cc Mini Inline Double-cylinder Four-stroke Air-cooled Nitro Engine Model Kit

SEMTO ENGINE ST-NF2 7.0cc Mini Inline Double-cylinder Four-stroke Air-cooled Nitro Interal Combustion Engine Model Kit FS-L200AC (Silver) Promo In...

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Original price $199.99 - Original price $289.98
Original price
$199.99 - $289.98
$199.99 - $289.98
Current price $199.99
Original price $159.99 - Original price $399.99
Original price
$159.99 - $399.99
$159.99 - $399.99
Current price $159.99

SEMTO ENGINE ST-NF2 7,0 куб.см Мини-рядный двухцилиндровый четырехтактный нитродвигатель внутреннего сгорания с воздушным охлаждением, комплект модели

SEMTO ENGINE ST-NF2 7,0 куб.см Мини-рядный двухцилиндровый четырехтактный нитродвигатель внутреннего сгорания с воздушным охлаждением, комплект мод...

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Original price $159.99 - Original price $399.99
Original price
$159.99 - $399.99
$159.99 - $399.99
Current price $159.99
Original price $88.99 - Original price $88.99
Original price
$88.99
$88.99 - $88.99
Current price $88.99

Metal Fixing Bracket Base for SEMTO ST-NF2 Engine Model

Engine Fixing Bracket Base for SEMTO ST-NF2 Engine Model Features: .The starter mounting bracket base is compatible with SEMTO ST-NF2 engine mode...

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Original price $88.99 - Original price $88.99
Original price
$88.99
$88.99 - $88.99
Current price $88.99
Original price $159.99 - Original price $159.99
Original price
$159.99
$159.99 - $159.99
Current price $159.99

Ignition Set for SEMTO Engine ST-NF2 Nitro Engine Model

Ignition Set for SEMTO Engine ST-NF2 Nitro Engine ModelThe ignition set contains a Fuel Tank + Fuel Pipe + Mounting Base Set, 2 F-Type Electric Plu...

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Original price $159.99 - Original price $159.99
Original price
$159.99
$159.99 - $159.99
Current price $159.99
Original price $159.99 - Original price $159.99
Original price
$159.99
$159.99 - $159.99
Current price $159.99

12V DC Modified Generator Kit & Base for SEMTO ST-NF2 Engine Model DIY Modelling Kit

12V DC Modified Generator Kit & Base for SEMTO ST-NF2 Engine Model DIY Modelling Kit Features: 1. This is a modified micro DC generator model, ...

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Original price $159.99 - Original price $159.99
Original price
$159.99
$159.99 - $159.99
Current price $159.99
Original price $79.99 - Original price $79.99
Original price
$79.99
$79.99 - $79.99
Current price $79.99

SEMTO ST-NF2 L2 Nitro Engine Model Starter Ignition Kit

SEMTO ST-NF2 L2 Nitro Engine Model Starter Ignition Kit Packing list: 7.4-11.1V 3-in-1 Brush Start Ignition Power Module for Twin-Cylinder Engine M...

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Original price $79.99 - Original price $79.99
Original price
$79.99
$79.99 - $79.99
Current price $79.99
Original price $112.99 - Original price $113.99
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$112.99 - $113.99
$112.99 - $113.99
Current price $112.99

Gas Conversion Kit for TOYAN FS-L200AC Nitro Engine - OTTO MOTOR & SEMTO ENGINE Version

Gasoline Conversion Kit Compatible with SEMTO ST-NF2 / OTTO MOTOR FS-L200AC Engine - Convert Your Nitro Engine to Gasoline Engine Promo Info.:Buy S...

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Original price $112.99 - Original price $113.99
Original price
$112.99 - $113.99
$112.99 - $113.99
Current price $112.99
Original price $27.99 - Original price $36.99
Original price
$27.99 - $36.99
$27.99 - $36.99
Current price $27.99

Clutch Assembly Kit for SEMTO ST-NF2 Engine Model

Clutch Assembly Kit for SEMTO ST-NF2 Engine Model Features:Power Transmission Kit: Designed specifically for the SEMTO ST-NF2 inline twin-cylinder ...

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Original price $27.99 - Original price $36.99
Original price
$27.99 - $36.99
$27.99 - $36.99
Current price $27.99
Original price $59.99 - Original price $59.99
Original price
$59.99
$59.99 - $59.99
Current price $59.99

Miniature 12V DC Generator for SEMTO ST-NF2 Engine DIY Modification Motor

Miniature 12V DC generator for SEMTO ST-NF2 Engine DIY Modification Motor Features: 1. This is a miniature DC generator model with digital voltmete...

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Original price $59.99 - Original price $59.99
Original price
$59.99
$59.99 - $59.99
Current price $59.99
Original price $169.99 - Original price $169.99
Original price
$169.99
$169.99 - $169.99
Current price $169.99

12V Mini High Magnetic DC Generator Model for HOWIN/ENJOMOR/RETROL/SEMTO Engine Models DIY Modification (Blue)

12V Mini High Magnetic DC Generator Model for HOWIN/ENJOMOR/RETROL/SEMTO Engine Models DIY Modification (Blue)Features:.Made of alloy material, thi...

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Original price $169.99 - Original price $169.99
Original price
$169.99
$169.99 - $169.99
Current price $169.99
Original price $89.99 - Original price $89.99
Original price
$89.99
$89.99 - $89.99
Current price $89.99

SEMTO ST-NF2 Engine Starter Kit

SEMTO ST-NF2 Engine Starter KitThe starter kit contains 2 F-Type electric Plug, 2 voltage regulator module, 1 oil tank and 1 oil pipe, compatible w...

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Original price $89.99 - Original price $89.99
Original price
$89.99
$89.99 - $89.99
Current price $89.99
Original price $113.99 - Original price $113.99
Original price
$113.99
$113.99 - $113.99
Current price $113.99

Gasoline Engine Conversion Kit for SEMTO ST-NF2 Nitro Engine Model Kit

Gasoline Engine Conversion Kit for SEMTO ST-NF2 Nitro Engine FS-L200AC Engine ModelFeatures:.The fuel conversion kit includes: spark plug x 2, flyw...

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Original price $113.99 - Original price $113.99
Original price
$113.99
$113.99 - $113.99
Current price $113.99
Original price $10.99 - Original price $10.99
Original price
$10.99
$10.99 - $10.99
Current price $10.99

#88MXL Starting Belt for SEMTO ST-NF2 Engine FS-L200AC

#88MXL Starting Belt for SEMTO ST-NF2 Engine FS-L200AC-sku: 333441602ED/33ED3441602 Features: Material: plastic.Colour: as shown in the picture.Pro...

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Original price $10.99 - Original price $10.99
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$10.99
$10.99 - $10.99
Current price $10.99
Original price $29.99 - Original price $29.99
Original price
$29.99
$29.99 - $29.99
Current price $29.99

Connecting Rod and Piston Set for SEMTO ST-NF2 Engine Models

Connecting Rod and Piston Set for SEMTO ST-NF2 Engine Models Features: Connecting Rod and Piston Set for SEMTO ST-NF2 Engine Models Packing: Connec...

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Original price $29.99 - Original price $29.99
Original price
$29.99
$29.99 - $29.99
Current price $29.99
Original price $12.99 - Original price $12.99
Original price
$12.99
$12.99 - $12.99
Current price $12.99

Hall Sensor for SEMTO ST-NF2 Modified Gasoline Kit

Hall Sensor for SEMTO ST-NF2 Modified Gasoline Kit Features: Hall Sensor for SEMTO ST-NF2 Modified Gasoline Kit Packing: Hall sensor*1

Original price $12.99 - Original price $12.99
Original price
$12.99
$12.99 - $12.99
Current price $12.99
Original price $33.99 - Original price $33.99
Original price
$33.99
$33.99 - $33.99
Current price $33.99

#42 High-performance Starting Motor for SEMTO ST-NF2 & TOYAN×HOWIN FS-V800 Engine Models

#42 High-performance Starting Motor for SEMTO ST-NF2 & TOYAN×HOWIN FS-V800 Engine Models Features: 1. Starter motor for SEMTO ST-NF2 and TOYAN ...

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Original price $33.99 - Original price $33.99
Original price
$33.99
$33.99 - $33.99
Current price $33.99
Original price $88.99 - Original price $88.99
Original price
$88.99
$88.99 - $88.99
Current price $88.99

Full Metal One Key Start Stand with Fuel Tank and Fuel Pipe for SEMTO ST-NF2, TOYAN L200AC, OTTO MOTOR Engine

Full Metal One Key Start Stand with Fuel Tank and Fuel Pipe for SEMTO ST-NF2, TOYAN L200AC, OTTO MOTOR Engine Features: 1. This mounting fixing bas...

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Original price $88.99 - Original price $88.99
Original price
$88.99
$88.99 - $88.99
Current price $88.99
Original price $112.99 - Original price $112.99
Original price
$112.99
$112.99 - $112.99
Current price $112.99

Gasoline Engine Conversion Kit for SEMTO ST-NF2 L2 Nitro Engine Models

Gasoline Engine Conversion Kit for SEMTO ST-NF2 L2 Nitro Engine Models Features: Scope of application: This modified gasoline version kit is specif...

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Original price $112.99 - Original price $112.99
Original price
$112.99
$112.99 - $112.99
Current price $112.99
Original price $26.99 - Original price $26.99
Original price
$26.99
$26.99 - $26.99
Current price $26.99

2-in-1 Upgraded Exhaust Pipe for SEMTO ST-NF2 Engine Models

2-in-1 Upgraded Exhaust Pipe for SEMTO ST-NF2 Engine Models Features: .This exhaust pipe is exclusively designed for ST-NF2 engine models..Made of ...

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Original price $26.99 - Original price $26.99
Original price
$26.99
$26.99 - $26.99
Current price $26.99

What is SEMTO?

SEMTO ENGINE, also called SEMTO, a brand specializes on model engine of science and education model. We hope that these SEMTO Engines bring science and education model to the real life, to the study, to EVERYONE, to the world of engineering.

We always keep deeping roots in science and education. The idea behind our business is to make science and educational model engines available to anybody with passion of Engine DIY.

We have amassed a great deal of outstanding experience via ongoing communication and collaboration with numerous specialists in the fields of science and education around the world. At the same time, we create professional assembly drawings and exquisite & top-notch model parts thanks to the ongoing consideration and research of high-end R & D employees.
 
Every customer who purchases one of our engine model items will be able to comprehend the fundamentals and sources of mechanical operation. To ensure that the mechanical representation of civilization in the industrial age is carried down from generation to generation, we consistently uphold the scientific and rigorous spirit in the development of a variety of high-quality engine models.

EngineDIY will show you more and more SEMTO engines in the next future! Any advice, please email us at service@enginediy.com