SKU: 71802057677

Alpha Dragon Ⅲ .21 3P 3.49cc Off-road Vehicle Methanol Engine

Sale price$175.50 Regular price$195.00
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

Alpha Dragon Ⅲ .21 3P 3.49cc Off-road Vehicle Methanol EngineAlpha Dragon . 21 3P Level 21 3. 49cc Off road Vehicle Methanol Engine Features: . Original genuine engine, unique structure design, exquisite craft quality, light and compact, excellent performance, quick to start and easy to adjust . 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

Alpha Dragon Ⅲ.21 3P Level 21 3.49cc Off-road Vehicle Methanol Engine

Features:


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

.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.
.For Ages: 14+

.Parameters:


Displacement
3.49cc
Bore
16.26mm
Stroke
16.8mm
Practical R.P.M.
4000~40300rpm
Power Output
2.800PS/38800rpm
Weight
about 361g
Ports
3 Ports
Sleeve
ABC
Crankshaft Diam
14mm diameter
Crankshaft
Anti-friction Crankshaft with Silicon Filled
Glow Plug Type
Turbo
Exhaust
Rear
Carburetor Diam
8.8mm (Variable)
Case Material
Aluminum
Carburetor
3 Needles

 


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
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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
SKU: 71802057677

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4.1 ★★★★★
Based on 23 reviews
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Verified Purchase
David Hendrix
Whiting, US
★★★★★ 4
Very fluffy and comfortable.
It only stays cool for a few minutes. It is a very comfortable pillow.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 13, 2025
C
Verified Purchase
Cookie
Massapequa, US
★★★★★ 5
Double Sided Cooling Pillow
Color: Blue, Size: King(2 Pack)-20'*36'
I truly love these pillows. They are sent with extra filling so if their not firm enough you can add more and if their to firm you can remove some. You can make these pillows to your liking. They fluff right back up. Their comfortable and you really get your moneys worth. I love them.
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Reviewed in the United States on January 31, 2026
M
Verified Purchase
Mark
Bozeman, US
★★★★★ 5
Fantastic pillows
Color: Blue, Size: Standard(1 Pack)-20'*26'
Fantastic pillows----never get headaches like others
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Reviewed in the United States on April 29, 2026
C
Verified Purchase
Chloe Thomas
Battle Creek, US
★★★★★ 5
Recommend this product
Color: Blue, Size: Queen(2 Pack)-20'*30'
I bought these for my boyfriend who is a hot sleeper. They are super thick & comfortable. The pillow stays cool & has a great texture. They didn’t have a bad smell. Bought these 3 years ago & they are still like brand new, durable
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Reviewed in the United States on May 11, 2026
K
Verified Purchase
Kendall
Lake Worth, US
★★★★★ 3
Good, but not life-changing
Color: Blue, Size: Queen(2 Pack)-20'*30'
These pillows are decent but not amazing. I like that they’re adjustable and come with extra fill, so you can make them softer or firmer depending on how you sleep. The cooling side feels nice at first, but it doesn’t stay super cool all night. They’re comfortable enough, but not a huge upgrade from regular pillows. Good, just not life-changing.
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Reviewed in the United States on February 26, 2026

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