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Item #:
18003695
LEGO Technic 4X4 X-treme Off-Roader 42099 STEM Toy Truck Model (958 Pieces)
Item #:
18003695
AUD 977
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Tuesday, September 01
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Take your LEGO play experience to another level with the app-controlled LEGO Technic 4x4 x-treme off-Roader STEM toy truck.
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What Stands Out
STEM Educational Value
Enhances critical thinking and problem-solving skills through engaging building experiences, making it an ideal educational toy for young engineers.
Realistic Functionality
Equipped with working suspension and a powerful four-wheel drive, this model delivers an authentic off-road experience that captivates both kids and enthusiasts.
Versatile Building
With 958 pieces, builders can create various models, encouraging creativity and extended play while providing a challenging construction project.
Product Details
- LEGO Technic 4X4 X-treme Off-Roader 42099 STEM toy truck model with 958 pieces
- Powered by an advanced smart hub with 2 XL motors and 1 L motor for authentic movements
- Controlled via the intuitive LEGO TECHNIC CONTROL+ app with 3 alternative screens
- Features multi-function control including drive, steer, accelerate, brake, and traverse obstacles
- Offers real-time feedback such as speed and tilt log, along with challenges and achievements
- Enhances STEM skills, cognitive thinking, and problem-solving for boys and girls aged 11+
| Brand | LEGO |
| Theme | LEGO Technic |
| Piece count | 958 |
| Minimum recommended age | 11 years |
| Features | Magnetic |
| Edu focus | Engineering |
| Color type | Multicolor |
| Material | Plastic |
| Is collectible | Y |
| Retail packaging | Piece |
| Item Weight | 4.5 lbs (2.04 kg) |
Who Should Buy?
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STEM Enthusiasts
Ideal for those interested in science, technology, engineering, and math, promoting learning and creativity through building.
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Lego Lovers
Perfect for LEGO fans seeking a challenging build with intricate parts and engineering features to explore.
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Gift Givers
An excellent gift for birthdays or holidays for children and adults who enjoy hands-on, assembly-based toys.
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Very Young Children
Not suitable for toddlers due to small pieces that pose a choking hazard and complex assembly requirements.
Product Description
LEGO Technic 4X4 X-treme Off-Roader 42099 STEM Toy Truck Model (958 Pieces)
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the age range for this toy?
Answer: The LEGO Technic 4x4 x-treme off-Roader STEM toy truck is designed for boys and girls aged 11+. -
Question:
What can I control with the app?
Answer: With the app, you can control the forward and reverse movement, steering, acceleration, braking, and obstacle traversal of the toy truck. -
Question:
How does this toy improve STEM skills?
Answer: This toy introduces advanced elements of STEM, improves reaction times, cognitive thinking, and creative problem-solving skills.
LEGO All LEGO Sets Editorial Review
The LEGO Technic 4x4 X-treme Off-Roader is a challenging and entertaining building experience that has received positive feedback from customers. Many reviewers enjoyed the process of assembling the truck piece by piece, with some comparing it to building with traditional LEGO bricks. The instructions were clear and easy to follow, making it accessible for both kids and adults. Once fully assembled, the truck proved to be sturdy and capable of handling minor off-roading. The motors were strong enough to go over small obstacles, adding to the fun and realism of the toy. The accompanying app was also praised for its user-friendly interface, allowing for easy control and driving of the truck. Some reviewers mentioned that the recommended age range is accurate, as younger kids may need assistance or may not fully appreciate the building process. However, even younger children can still enjoy playing with the truck using the app. One reviewer suggested a modification to improve the truck's performance in heavy wet snow, which received positive feedback from other customers. By making these adjustments, the truck could navigate through deeper snow with ease. Overall, the LEGO Technic 4x4 X-treme Off-Roader is highly regarded as a challenging and enjoyable building set. It offers a realistic off-roading experience and provides hours of fun and play.
Customer Reviews & Ratings
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Pros
- Challenging and entertaining building experience
- Sturdy Construction with the ability to handle minor off-roading
- Motors are strong enough to go over small obstacles
- User-friendly app for easy control and driving
Cons
- Performance in deep snow could be improved with modifications
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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AUD 977
Order now and get it around Tuesday, September 01
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Fastest cross-border delivery
Features & Benefits
- Controlled via the LEGO TECHNIC CONTROL+ app
- Powered by advanced smart hub with 3 motors
- Multi-function control: Drive, steer, accelerate, brake, traverse obstacles
- Real-time feedback on speed and tilt
- Challenges and achievements for unlocking badges
- Improves reaction times, cognitive thinking, and problem-solving skills
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