Motorised Radial Aircraft Engine | 1146pcs
Buy any 2 models, get 8% off | Use code: SM8
Buy any 3+ models, get 12% off | Use code: SM12
Experience the engineering legacy of aviation with the Motorised Radial Aircraft Engine — a fully functional display model built from over 1100 precision pieces, capturing the core of classic flight technology.
Measuring over 20cm in length, this immersive build features star-configured rotating pistons, a crankshaft, and a 3-blade propeller, all powered by a medium electric motor and battery box for smooth, continuous motion.
Chrome-finished components and a detailed exhaust manifold enhance its realistic appearance, while a rotation direction controller lets you interact with the engine just like in early aircraft tech.
Its fully exposed mechanics offer a hands-on look at how radial engines powered aviation history, making it perfect for display, education, or collectors who love moving builds.
Includes a step-by-step instruction booklet to guide your build from first piece to final rotation.
Dimensions:
21.6cm x 18.3cm x 22cm
8.5in x 7.2in x 8.6in
Key Features:
-
Over 20cm Long
- Over 1100 Pieces
- Star Rotating Pistons
- Chrome Pieces
- Exhaust Manifold
- 3-Blade Propeller
- Crankshaft
- Rotation Direction Controller
- 1x Battery Box
- 1x Medium Electric Motor
- Fully Detailed Design
- 24builds® Collector's Box Include
- Building Instruction Booklet Included
24builds® offers free tracked & insured worldwide delivery on all orders through premium couriers such as FedEx, UPS, DHL and more.
Orders to EU/EEA, USA, Canada, Australia & New Zealand are all shipped within 5-10 working days.
Please note that in order for us to minimise delivery time and to be able to keep international delivery free, we replace any original boxes of the product with a smaller, more ergonomic and more secure packaging option.
Order cancellations
You’ll be able to cancel your order during the first 24 hours since purchased, and if hasn't entered transit.
Returns
Unopened merchandise may be returned for a full refund within 30 days of receipt of your order.
More info
Please see our Shipping Information page for more detailed shipping times by region.
What's Included?
The Ultimate Unboxing Experience
Every detail of our unboxing is designed to deliver a premium experience — making every step of your build as special as the model itself.
Why Builders Choose 24builds®
Here are some of the reasons why our community loves us:
Our Quality Promise
Every piece matters. We use top-tier components to ensure a smooth, seamless build — tight fits, perfect clutch, and a premium feel with every click.
Fresh Drops, Every Single Week
New builds. Every week. We design and release fresh sets weekly— inspired by what our community wants most. No delays, no fillers. Just the most demanded models, delivered fast.
Educational Value
Engineering you can build. Each set breaks down real-world mechanics— from engines to aerodynamics — helping you understand how things truly work.
Trusted by Over 300,000 Builders Worldwide
See what our community is building and why they keep coming back.
We're a team of passionate builders with years of experience assembling hundreds of detailed models. Nothing excites us more than bringing a new creation to life — and our mission is to make the most innovative, feature-packed sets available to builders everywhere.
We listen, we improve, and we evolve — all based on your feedback. It's thanks to this commitment that our models have reached anaverage rating of 4.9/5 stars. And we're just getting started.
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