SKU: 11525153698

Alpha A852 5+2P .21 3.45cc RC Car Methanol Engine

Sale price$130.50 Regular price$145.00
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Description

Alpha A852 5+2P .21 3.45cc RC Car Methanol EngineAlpha A852 5+2P Level 21 3. 45cc RC Car Methanol Engine Features: . Original genuine engine, unique structure design, exquisite craft quality, light and compact, quick to start, easy to adjust, excellent performance. . Paremeters: Displacement: 3. 45cc; Bore: 16. 26mm; Stroke: 16. 8mm; Practical R. P. M.: 3000 40000rmp; Power Output: 2. 583PS 39800rpm; Weight: about 350g; Ports: 5+2 Ports; Sleeve: ABC; Crankshaft Diam: 14mm diameter; Glow Plug Type:

Alpha A852 5+2P Level 21 3.45cc RC Car Methanol Engine

Features:


.Original genuine engine, unique structure design, exquisite craft quality, light and compact, quick to start, easy to adjust, excellent performance.
.Paremeters:

Displacement: 3.45cc;

Bore: 16.26mm;

Stroke: 16.8mm;

Practical R.P.M.: 3000-40000rmp;

Power Output: 2.583PS/39800rpm;

Weight: about 350g;

Ports: 5+2 Ports;

Sleeve: ABC;

Crankshaft Diam: 14mm diameter;

Glow Plug Type: Turbo;

Exhaust: Rear;

Carburetor Diam: 8mm(Variable);

Case Material: Aluminum
.Safety Instruction:

The engine is not a toy! Please read the instruction manual to become familiar with the features of the product before operating.

Keep yourself and those around you safe. To maintain the best engine performance and longer service life. Incorrect or faulty maintenance can result in damage to the product.

Specifications:

.Color: As Shown
.Material: Metal
.Product Weight: 350g
.Package Dimensions: 18 x 12 x 10cm
.Package Weight: 450g
.Packing: Box

Package Content:

.1 x Engine

Shipping Notes
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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]
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SKU: 11525153698

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4.0 ★★★★★
Based on 14 reviews
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Matthew J Hughes
Chelsea, US
★★★★★ 5
Fits well! XL is Real!
Color: (239) Elite Beige / Elite Beige / Halo Gray, Size: X-Large
As far as I know, these are the only XL no show tan socks on Amazon that actually fit a size 14 foot. I've tried a few other that don't fit after wearing them once. This is a regular feeling sock and not the thin hose type like other XL.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
T
Verified Purchase
The happy baker
Lowell, US
★★★★★ 5
Great sock liners
Size: Medium, Color: (001) Black / Black / Pitch Gray
Awesome socks. Has little gel pad on top of heel for no slip. Thin and comfortable. Previously Purchased at Nordstrom rack and no longer in stock. Happy to find here Note: Will shrink a little best to air dry
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Reviewed in the United States on April 16, 2026
K
Verified Purchase
kkl
Dallas, US
★★★★★ 5
Very good product
Size: Medium, Color: (001) Black / Black / Pitch Gray
I purchased these to wear inside lowcut slip on casual shoes, I don't particularly like to not wear socks in my shoes for hygienic reasons. Prior to purchasing these socks, all I could find were those made of very light beige hosiery type material , and my slip on shoes would slide around a bit. These are light weight and breathable athletic type material, with a very good gripper strip at the heel. One pair of my slip on casual shoes have a particularly lower cut in the toe area, but the shoe is black and I chose the black color and though I see a hint of the sock there, it matches and does not detract from the look of the casual solid black shoe
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Reviewed in the United States on May 15, 2026
A
Verified Purchase
Anna Wylda
Cuba, US
★★★★★ 5
They stay out! No more sock wads!
Size: Medium, Color: (100) White / White / Mod Gray
Best no show socks ever made!!!!! I've been struggling for 2 years to find ones that actually stay on your foot, even other national brands, and I just became content wearing my sneakers without socks. They ALWAYS slid down into my show & I ended up walking on a wad of sock until I could fix it...or usually just took them off after a couple of tries. Enter Under Armor!!! They a mid weight, but not very thick & still breathable. They work too by actually staying on your foot! Not once have they slid down into my show!! Very comfortable but they could be a little more affordable.
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Reviewed in the United States on August 1, 2025
R
Verified Purchase
Rebekah
Houston, US
★★★★★ 5
Love!
Size: Large, Color: (100) White / White / Mod Gray
Ive tried so many no show socks but I love these. This is the 3rd set I've bought. They never slip off and the material is thin and breathable. Perfect for working out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2026

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