Mechanical Wooden Model Kit · 470 Pieces
R-5 Aircraft Engine with Propeller
by Ugears
Includes sales tax · Free shipping on orders of €35 or more
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- Everything you need for building is included
- Instructions with pictures
470
5-9 h
22 x 25 x 15
From 199 € Plus, free: World Map (Value 99,90 €). You're still missing 112,10 €. Also included for free: World Map (Value 99,90 €), add it to your shopping cart with a single click.
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4.8 out of over 24,000 reviews · over 350,000 customers
Construction Guarantee: We'll help you until your model is complete
Construction Warranty
We'll stick with you until your model is complete: If a part is missing or something breaks, we'll send a replacement free of charge. And if you get stuck, our support team is here to help: Mon–Fri, 9 a.m.–5 p.m., usually within 30 minutes.
- 100 days right of return
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You'll build a five-cylinder radial engine out of wood, just like the ones engineers developed nearly 100 years ago. Once it's assembled, all it takes is the push of a button: the pistons, valves, and propellers all run in sync.
✓ It's a big project, but it's doable: The instructions show each step with pictures. And if you have any questions, our team will be happy to help you personally.
The engine really starts at the push of a button
- 470 pieces: a challenging project taking 5 to 9 hours
- Visible Mechanics: Pistons, Valves, and Crankshaft in Synchronization
- Power via USB-C: Plug it in, turn it on, and watch
- Illustrated Instructions: German, English, French, and more
From 199 € Plus, free: World Map (Value 99,90 €). You're still missing 199,00 €.
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What You Get
All parts are included. You'll assemble the model and its mechanisms yourself.
What's Inside the Box
- R-5 Aircraft Engine with Propeller, 470 PiecesAssembled dimensions: 22 x 25 x 15 cm
- Illustrated InstructionsStep by step, so you don't have to guess anything
5 customer reviews
No matter how experienced you are, you're not building this alone.
To turn “Can I do this?” into “I did it!”, we’ve got everything you need:
Can I do this without any experience?
Each step is illustrated, and there's a video to go with it. Nearly 9 out of 10 customers who mention the instructions in their reviews praise them.
What if I get stuck?
Then a real person will help you: via WhatsApp, phone, or email, Mon–Fri 9 a.m.–5 p.m., usually within 30 minutes.
What if a part breaks?
Then we'll send you a replacement free of charge. You won't have to buy anything new.
Technical details
| Parts | 470 |
| Assembly time | 5-9 h · over the next few evenings after work |
| Difficulty | Level 5 of 5 · MasterpieceⓘLevel 1: BeginnerYour first kit? Perfect.Level 2: EasyEasy to build, even without experience.Level 3: IntermediateFor anyone who likes to tinker.Level 4: TrickyEasily doable with instructions.Level 5: MasterpieceFor long craft nights—easily doable with instructions.With instructions, a video, and our support, you can tackle any level. |
| Recommended age | Ages 14 and up |
| Material | Laminated Wood & Plastic |
| Dimensions (finished) | 22 x 25 x 15 cm |
| Function | At the push of a button, the pistons and valves move, and the propeller of the radial engine begins to turn. |
| Shipping | From Berlin · Free shipping on orders of €35 or more |
Frequently Asked Questions
Will the motor actually work after it's assembled?
Yes. That's exactly what makes the R-5 aircraft engine so special. Once you've assembled it, you simply connect the model via USB-C and turn it on. Immediately, the five pistons begin to move in perfect rhythm, the valves operate in sync, and the propeller spins—a fascinating spectacle for any tech enthusiast.
Is the R-5 aircraft engine more of a decorative model or a working model?
Definitely a working model. The R-5 was designed to showcase the technology of a historic radial engine. The pistons, valves, crankshaft, and gears work together seamlessly, allowing you to experience the mechanics firsthand. This makes the model not only an eye-catcher but also ideal for anyone who wants to understand how an aircraft engine works.
Is the setup also suitable for beginners?
The R-5 aircraft engine is designed for experienced hobbyists and model-building enthusiasts. With 470 precision-machined parts, it offers an exciting challenge and many hours of building fun. Thanks to the illustrated step-by-step instructions, however, the model can be successfully assembled with a little patience and care.
Do I need glue or tools?
You don't need glue; the parts snap together. If you want, you can secure individual connections for added stability. A tool set can help you snap the parts into place neatly, but it's not absolutely necessary.
How is the motor powered?
Via a USB-C port. You can connect the device to a standard USB power source, such as a cell phone charger, a power bank, or a laptop. You don't need batteries.
What if a part is missing or breaks?
Our spare parts service is free: Just tell us which part you need, and we'll send it to you as soon as possible. Support is available weekdays from 9 a.m. to 5 p.m., with an average response time of about 30 minutes. Shipped from Berlin · Free shipping on orders of €35 or more.
Function & Mechanics in Detail
There is hardly anything more fascinating than watching an engine operate exactly as engineers designed it to nearly 100 years ago.
With the R-5 aircraft engine kit, you’ll build a highly detailed radial engine from precision-machined wooden parts, where every movement is visible. The pistons move, the valves operate in perfect sync, and the propeller begins to turn—just like its historic counterpart.
Once you've finished assembling it, all it takes is the push of a button, and your homemade masterpiece comes to life. A unique experience for anyone who wants to not only see but also understand how mechanics work.
Whether as a special project for yourself or as a unique gift—the R-5 will delight aviation fans, tech enthusiasts, and anyone who enjoys challenging model-building projects.
Why You'll Love the R-5 Aircraft Engine 💛
- ✈️ A piece of aviation history for your home
Build a highly detailed five-cylinder radial engine and experience the fascination of early aircraft technology. - ⚙️ Mechanics you can really understand
Watch how pistons, valves, gears, and the crankshaft work together in perfect harmony. - 🔌 Brought to life via USB-C
Plug it in, turn it on, and watch your homemade motor come to life. - 🪵 470 parts for real building fun
A challenging project for experienced tinkerers, motor enthusiasts, and model-building pros. - 🎁 A gift that's sure to be remembered
Perfect for airplane enthusiasts, tech fans, and anyone who loves unique wooden models.
Experience technology coming to life.
Check it out in the video
⚙️ Mechanics that actually move after you build them
🪵 Real wood, laser-cut
📖 Illustrated step-by-step instructions
🇩🇪 Service from Germany
MagicHolz real people behind MagicHolz .
A small team based in Berlin that answers every question personally. We offer around 400 models, including our own MagicHolz Originals.
100-day return policy
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