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Unleash Alpha Plus B852 5+2 Port .21 Off-road Competition Engine Limited Stock [ERcKTv8f]

$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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Unleash Alpha Plus B852 5+2 Port .21 Off-road Competition Engine Limited Stock [ERcKTv8f]

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

January 26, 2026

Absolutely no complaints!

This is a very well-realized product.

- Michael M..

January 26, 2026

Absolutely no complaints!

I'm happy with the product and its purchase.

- Latoya Y..

January 26, 2026

Absolutely no complaints!

I'm very pleased with my awesome and new purchase.

- Jacqueline I..

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