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Description
Rovan 30.5cc 4 Bolt Single-cylinder Two-stroke 2.856 Hp Engine for 1/5 HPI KM RC CarRovan 30. 5cc 4 Bolt Single cylinder Two stroke 2. 856 Hp Engine for 1 5 HPI KM RC Car Features: . Stable quality, high horsepower, use NGK CMR7H spark plug and Walbro 668 carburetor to make the engine run better and more stable . Fuel: two stroke engine oil FB 1: 25 gasoline blended oil or two stroke engine oil FD 1: 40 gasoline blended oil . Working Principle: The process of moving from one end of the cylinder to the other end when the piston
Rovan 30.5cc 4 Bolt Single-cylinder Two-stroke 2.856 Hp Engine for 1/5 HPI KM RC CarFeatures:
.Stable quality, high horsepower, use NGK CMR7H spark plug and Walbro 668 carburetor to make the engine run better and more stable
.Fuel: two-stroke engine oil FB 1:25 gasoline blended oil or two-stroke engine oil FD 1:40 gasoline blended oil
.Working Principle: The process of moving from one end of the cylinder to the other end when the piston reciprocates in the cylinder is called a stroke.
.A two-stroke engine is an engine that completes one duty cycle in two strokes.
.Start Mode: hand pullback
.Intake Mode: scavenging
.Cooling Method: forced air cooling
.Lubrication Method: mixing
.Suitable for the Crowd: 14 years old or older
.The product is suitable for use in a 1:5 scale model car or model ship, model airplane and other equipment. It can also be used for classroom display and as a teaching aid.
.Note: Please use it carefully during operation. Do not touch the motor fan with your hands to avoid scratching. Do not touch the cylinder part with your hand to prevent burns.
Specifications:
.Color: As Shown
.Material: Metal + Plastic
.Cylinder Diameter: 36mm
.Stroke: 30mm
.Displacement: 30.5cc
.No Load Maximum Speed: 19000rpm
.Maximum Power: 2.1/13000 KW/rpm
.Maximum Horsepower: 2.856/13000 PS/rpm
.Maximum Torque: 1.76/9000 N·m/rpm
.Clutch Contact Point Speed: 8000/rpm
.Idle Speed: 4500 ± 200 / rpm
.Product Weight: 2200g
.Package Dimensions: 20 x 20 x 19cm
.Package Weight: 2300g
.Packing: Box
Package Content:
.1 x Engine Model
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 964 reviews
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Product Reviews
★★★★★ 5
Gentle, no-tears formula with great sun protection
Size: 6 Fl Oz (Pack of 2)
I’ve tried tons of mineral and chemical face sunscreens. Most all burn my facial skin, especially my eyelids—and make my eyes sting, too. This one, however, lives up to its “tear free” label claim beautifully. No stinging or burning whatsoever. I can wear it for the entire day with no problems. It absorbs very well into a matte finish and does not leave a cast. Feels moisturizing but not sticky on the skin. It’s creamy, but not so thick that it’s difficult to spread. And the price is a fraction of the price of many other sunscreens. I love everything about it!
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Reviewed in the United States on September 10, 2022
★★★★★ 4
Good sun protection
Size: 6 Fl Oz (Pack of 2)
Works! A bit white tint but does work and you know when you need to reapply
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Reviewed in the United States on December 8, 2025
★★★★★ 5
Great sunblock, so enjoy the sun!
Size: 6 Fl Oz (Pack of 2)
This sunblock blocks it all and hasn’t any harsh chemicals, meaning it is safe for your baby and for the tenderest of skin. Blocks very well. Easy to use. No harsh scent. I purchased two for our family.
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Reviewed in the United States on July 1, 2024
★★★★★ 5
Love this product
Size: 6 Fl Oz (Pack of 2)
Love this product. The only product I would use on my face
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Reviewed in the United States on January 19, 2026
★★★★★ 5
Not greasy at all
Size: 6 Fl Oz (Pack of 2)
This is my first mineral sunscreen. I love that it is not greasy at all. It's easy to apply, and hasn't caused any irritation to my baby's skin.
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Reviewed in the United States on April 24, 2025