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Special Edition Alpha Plus B852 5+2 Port .21 Off-road Competition Engine Certified [udTO5w3X]

$44.99 $143.99 -69%

Alpha B852 .21 5+2P Off-Road Competition Engine(Based off the original A852 Engine) Specs:Displacement            3.45ccBore                               16.26mmStroke                           16.8mmPractical RPM.           3,000-40,000 RPMPower Ou

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Special Edition Alpha Plus B852 5+2 Port .21 Off-road Competition Engine Certified [udTO5w3X]

Alpha B852 .21 5+2P Off-Road Competition Engine

(Based off the original A852 Engine)

 

Specs:

Displacement            3.45cc

Bore                               16.26mm

Stroke                           16.8mm

Practical RPM.           3,000-40,000 RPM

Power Output.           2.58ps/ 39,800 RPM

Weight.                         350g

Ports.                             5+2P

Sleeve.                          ABC

Crankshaft Diam      14mm Diameter

Glow Plug Type.        Turbo

Exhaust.                        Rear

Carburetor Diam.      8mm (Variable)

Case Material.            Aluminum

What Our Customers Say

February 5, 2026

Absolutely no complaints!

It's a very solid and high-quality item. I'm extremely impressed.

- Meghan I..

February 5, 2026

Absolutely no complaints!

This product is a brilliant piece of technology. Very smart.

- Julius J..

February 5, 2026

Absolutely no complaints!

This is a product that proves quality is always worth it.

- Aniyah X..

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