0 ratings
LEGO Technic Ultralight Helicopter 42057 Advance Building Set
Enjoy aerial adventures with this aerodynamic one-man helicopter, featuring spinning main and tail rotors
LEGO Technic Ultralight Helicopter 42057 Advance Building Set
Item #: 6201857

LEGO Technic Ultralight Helicopter 42057 Advance Building Set

Item #: 6201857

AUD 233

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Thursday, July 09
Our Top Logistics Partners
  • fedex
  • dhl
Enjoy aerial adventures with this aerodynamic one-man helicopter, featuring spinning main and tail rotors
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified


paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Advanced Build
Offers a complex building experience, perfect for experienced builders seeking a challenging project that enhances problem-solving skills and engineering understanding.
Realistic Design
The Ultralight Helicopter features intricate detailing and functional elements, bringing authenticity to playtime while fostering creativity and imaginative play for builders and kids alike.
High-Quality Components
Manufactured with premium LEGO materials, ensuring durability and longevity, providing excellent value while encouraging repeat play and collection expansion among LEGO enthusiasts.

Product Details

Discover the ultimate LEGO Technic Ultralight Helicopter 42057 Advanced Building Set at Ubuy Nauru. Experience the joy of building and flying with this high-performance toy helicopter. Shop now and enjoy the thrill of this advanced LEGO set!
  • High-tech aerodynamic design with open cockpit and detailed seat
  • Spinning main and tail rotors with controllable tail rudder
  • Includes uniquely decorated LEGO® Technic 40th Anniversary brick
  • 2-in-1 model that can be rebuilt into an Experimental Aircraft
  • Interactable 3D digital LEGO® Building Instructions app available for both models
  • Ultralight Helicopter measures over 4” (12cm) high, 9” (25cm) long and 7” (18cm) wide
Item Weight1.8 lbs (820 grams)

Who Should Buy?

Suitable For
  • Aviation Enthusiasts

    Perfect for those who love aircraft models, offering a realistic building experience and stunning final display piece.

  • STEM Learners

    A great resource for teaching aerodynamics and mechanics, engaging students in practical problem-solving and creativity.

  • LEGO Collectors

    An excellent addition for LEGO collectors seeking unique and advanced building sets, enhancing their overall collection.

Not Suitable For
  • Young Children

    Not suitable for young children due to small pieces, which pose a choking hazard and require advanced dexterity.

  • Beginner Builders

    May overwhelm beginners, as this advanced set requires experience and patience for successful assembly and understanding of mechanisms.

  • Casual Users

    Not ideal for casual LEGO users who prefer simpler models, as this set demands significant time and effort to complete.

Product Description

LEGO Technic Ultralight Helicopter 42057 Advance Building Set

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the LEGO Technic Ultralight Helicopter 42057 building set all about?

    Answer: The LEGO Technic Ultralight Helicopter 42057 is an advanced building set that replicates the intricate design of a real ultralight helicopter. With a focus on realism, it features working rotor blades, a detailed cockpit, and authentic flight features. It’s designed for builders aged 10 and up, making it an engaging project for both young enthusiasts and adult fans alike. The set encourages creativity and helps develop fine motor skills, as well as an understanding of engineering and mechanics through hands-on play.
  • Question: How many pieces are included in the LEGO Technic Ultralight Helicopter set?

    Answer: The LEGO Technic Ultralight Helicopter 42057 set includes 157 pieces. This variety of pieces allows builders to construct not only the helicopter itself but also to explore different configurations and mechanisms. The diverse components challenge builders to use critical thinking and problem-solving skills while enjoying the building process. This set is ideal for anyone who loves complex structures and wants to delve deeper into the world of LEGO Technic.
  • Question: Is the LEGO Technic Ultralight Helicopter suitable for children?

    Answer: Yes, the LEGO Technic Ultralight Helicopter 42057 is suitable for children aged 10 and older. This set offers a captivating building challenge that enhances both spatial skills and creative thinking. The complexity of the design and the operation of mechanical features also provide a rich educational experience, making it perfect for budding engineers and young LEGO fans. It encourages teamwork among siblings or friends, fostering collaboration as they work together to build the helicopter.
  • Question: Does the LEGO Technic Ultralight Helicopter come with detailed instructions?

    Answer: Absolutely! The LEGO Technic Ultralight Helicopter 42057 set comes with a detailed instruction manual, making the building process straightforward. The step-by-step guide is designed to be both user-friendly and informative, breaking down complex assemblies into manageable stages. This ensures builders can follow along easily and complete their model with confidence. It’s especially beneficial for those new to LEGO Technic, as clear instructions set the foundation for an enjoyable building experience.
  • Question: Can I customize the LEGO Technic Ultralight Helicopter after building it?

    Answer: Yes, one of the great joys of building with LEGO is customization! After constructing the LEGO Technic Ultralight Helicopter 42057, builders can modify and enhance their model using additional LEGO pieces. Many enthusiasts take the opportunity to personalize their builds with unique colors or added features, like an extended rotor system or alternative landing gear. This flexibility not only encourages creativity but also allows for further experimentation with mechanics.
  • Question: What are the dimensions of the completed LEGO Technic Ultralight Helicopter?

    Answer: Once fully assembled, the LEGO Technic Ultralight Helicopter measures approximately 20 cm in height, 25 cm in length, and 20 cm in width. These dimensions make it a perfect display piece while still being manageable for play. The model's size also allows it to fit seamlessly into any LEGO collection or be showcased on a shelf as a testament to the builder's skills. Additionally, its compact design enables easy transport to friends' houses or clubs.
  • Question: What is the primary theme of the LEGO Technic line?

    Answer: The LEGO Technic line primarily focuses on building models that incorporate advanced elements of engineering and mechanics. Sets like the Ultralight Helicopter 42057 emphasize realistic movement and functionality, using gears, levers, and motors in sustainable ways. This thematic approach not only appeals to younger audiences but also spans to adult collectors and builders, creating a diverse community of LEGO enthusiasts who appreciate the technical challenges these sets pose.
  • Question: Are there other models like the LEGO Technic Ultralight Helicopter?

    Answer: Yes! LEGO Technic offers a wide variety of models that explore different vehicles and designs, including cars, trucks, and aircraft. Models such as the LEGO Technic Rescue Helicopter or the LEGO Technic Crawler Crane share a similar focus on engineering brilliance and realistic functions. Each set provides a unique challenge, allowing builders to expand their skills and knowledge of mechanics through diverse building experiences.
  • Question: What skills can children develop by building the LEGO Technic Ultralight Helicopter?

    Answer: Building the LEGO Technic Ultralight Helicopter 42057 can help children develop a range of skills including problem-solving, spatial awareness, and fine motor skills. Engaging with Technic sets promotes logical thinking as builders must figure out how to connect pieces and create functional mechanisms. Additionally, this building experience cultivates patience, focus, and the ability to follow complex instructions, laying a solid foundation for future engineering and design interests.
  • Question: Where can I buy LEGO Technic Ultralight Helicopter 42057 in Nauru?

    Answer: You can buy the LEGO Technic Ultralight Helicopter 42057 Advance Building Set conveniently through Ubuy in Nauru. Ubuy offers a vast selection of LEGO products, ensuring you're able to find this specific set along with a variety of other LEGO Technic models. With Ubuy, you can enjoy a simple purchasing process and access to various product options.

Building Sets Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9,000 + reviews
Read reviews
MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.