Helixsun SEMTO ST-NF2 Engine Model Kit, 7.0cc DIY Assembly L2 Engine, Miniature Inline Twin-Cylinder Four-Stroke Air-Cooled Nitro Engine Internal Combustion Engine Model

Customer rating 4.3 stars

Imported from USA | Ships in 10 working days

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₹75330 -38% ₹46700/-

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Product Information


Specification
Brand : Helixsun
BulletPoint1 : .Crankshaft: Adopts asynchronous crankshaft structure for strong power, smoother function and a max speed of up to 16000rpm.
BulletPoint2 : .Miniature: Treated by aluminum CNC processing and oxidation coloring, the delicate engine features a meticulous surface, compact structure and lightweight body.
BulletPoint3 : .Note: Starting Ignition set is not included, please prepare or buy it by yourself. If you have any questions about the product, please contact us in time.
BulletPoint4 : .Rocker Arm: The short rocker arm makes the valve switch function more accurate.
BulletPoint5 : .Carburetor: Enjoy easier adjustment and more sensitive throttle response thanks to the brand-new signal carburetor.
Color : Silver
CpsiaCautionaryStatement : choking_hazard_contains_small_ball
EducationalObjective : Game and play
ExternallyAssignedProductIdentifier : 6213960786264
IsAssemblyRequired : 1
ItemName : Helixsun SEMTO ST-NF2 Engine Model Kit, 7.0cc DIY Assembly L2 Engine, Miniature Inline Twin-Cylinder Four-Stroke Air-Cooled Nitro Engine Internal Combustion Engine Model
ItemPackageDimensions_Height : 11.2 centimeters
ItemPackageDimensions_Length : 14.5 centimeters
ItemPackageDimensions_Width : 11 centimeters
ItemPackageQuantity : 1
ItemTypeKeyword : hobby-rc-vehicle-engines
Manufacturer : Helixsun
ManufacturerMinimumAge : 180
Material : Metal
ModelName : Engine
PartNumber : Z15U07R7B54X4W
ProductDescription : Specifications:

.Color: Red
.Material: Metal
.Brand: SEMTO ENGINE
.Model: ST-NF2
.Form: Kit Version
.Engine Type: Nitro Interal Combustion Engine Model
.Valve Mechanism: SOHC
.Displacement: 7.0 (3.5*2)cc
.Cylinder: Inline Double-cylinder
.Stroke: Four Stroke
.Cyilinder Diameter: 16.6mm
.Stroke: 17.00mm
.Speed: 4000-16000rpm
.Power: 0.6ps
.Cooling Mode: Air Cooling
.Lubrication Mode: Mixed Oil Lubrication (add grease)
.Starting Mode: Electric
.Ignition Mode: Ignition Modules (Not Included)
.Type of Electric Plug: F-type Four-stroke Electric Plug (Not Included)
.Starting Voltage: 7.4V 2S Li battery (Not Included)
.Fuel Type: 20-25% Nitro Fuel
.Product Dimensions: 11.2 x 9 x 9.2cm
.Product Weight: 535g
.Package Dimensions: 14.5 x 11 x 11.2cm
.Package Weight: 1000g
.Packing: Graphic Carton
.Ages: 16+

Package Including
.1*Engine Model Kit
.1*Instructions
ProductSiteLaunchDate : 2025-06-03T09:26:00.313Z
Size : 11.2 x 9 x 9.2cm
Style : Silver
SupplierDeclaredDgHzRegulation : not_applicable
TargetAudienceKeyword : Unisex
Theme : SKYMECHMAN TRENT

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Read all 15 customer reviews

Totally worth every penny.

Delivers what it promises and more.

Nice features and easy to handle.

Satisfactory but not impressive.

Performs well under regular usage.

Performs well under regular usage.

Absolutely fantastic product!

Practical and effective.

Extremely satisfied with the product.

Satisfactory but not impressive.

Nice features and easy to handle.

Flawless in both function and design.

Highly recommended for everyone.

Exactly what I was looking for.

Extremely satisfied with the product.

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