The 4×4 X Treme Off-Roader’s wheel hub has been a favorite among off-road enthusiasts for its heavy-duty construction and reliable performance. However, the latest version of this hub brings several notable changes that aim to enhance its functionality. In this article, we will explore the key differences and improvements in the new design.
When it comes to the design of the rear axle assembly, there are some notable similarities with the front axle. However, there are important differences that contribute to enhanced stability. Additionally, the of a third motor and the challenge of fitting various components together make this assembly process exciting and meticulous. Let’s delve into the intricacies of this rear axle design.
Introducing the Audi RS Q e-tron LEGO Set: A Closer Look
In a previous video, I provided a detailed analysis of the Audi RS Q e-tron LEGO set. If you haven’t seen it yet, be sure to check it out! Now, let’s summarize the key points about this incredible hybrid off-road vehicle created by Audi for the Dakar Rally.
The Impressive Design of the LEGO Set
Based on the first edition of the RS Q e-tron, this LEGO set truly captures the essence of this serious machine. Just by looking at the front of the box, you can already sense the thrilling off-road action that awaits. But can the LEGO version actually live up to these expectations?
A Detailed Look at the LEGO Set
With a total of 914 pieces, this set belongs to the Control family, meaning that it can be controlled via Bluetooth using an app. On the side of the box, you’ll notice the presence of 3 large motors and the hub. Considering its price of 170 EUR or 180 USD, this set offers outstanding value compared to other sets in its category.
Flipping the box to the back, you’ll be treated to an alternative view of the machine. Here, you can appreciate the impressive technical details of the original car, its dimensions, and even catch a glimpse of the suspension in action and the powerful 4×4 drivetrain.
Unboxing the LEGO Set
Once you open the box, you’ll find a total of 9 numbered bags, each corresponding to a specific building phase. Additionally, there is one unnumbered bag, three motors, a small cardboard box, and the essential tires. Inside the box, you’ll discover the hub, which unfortunately comes with the new version that requires screws. While this may be a slight inconvenience, it is something we must accept moving forward.
It’s worth mentioning that the recommended retail price for this set is 170 EUR or 180 USD, with an official release date of August 1. However, if you’re eager to secure your set early, you may be able to find pre-order prices as low as 135 EUR.
The Audi RS Q e-tron LEGO set is undeniably a masterpiece that combines the thrill of off-road racing with the joy of building with LEGO bricks. With its impressive design, detailed features, and relatively affordable price, this set is a must-have for fans of both Audi and LEGO enthusiasts. Don’t miss out on the opportunity to bring this incredible machine to life!
The Exciting Build of the Race Car Set
The race car set comes in a usual cardboard envelope that contains the building instructions and some surprising elements. One of the striking features of this set is the huge sticker sheets that come with it. These sheets are so large that they will cover the entire vehicle with stickers. Every surface of the race car will be adorned with these eye-catching decals.
An Absence of Additional Information
It is important to note that this set is not an 18-set. Therefore, we don’t receive any additional information at the beginning of the instructions. Despite the absence of extra details, there is a nice double photo at the end of the instructions. Additionally, there are two pages dedicated to explaining the functions of the app associated with the race car set. After a bit of legal jargon, the parts list is provided for those who are interested. This set introduces a lot of exciting new components that will be showcased throughout the build process.
Building the Frame and Gearing up
The build process starts by assembling the race car’s frame. The first large motor is installed, with the second one following closely behind. One notable feature is the axle that serves as the output of the lower motor. The brown axle, on the other hand, will act as the output of the upper motor. These two axles are connected by gears, contributing to the creation of a sturdy and robust frame for the differential.
Introducing New Innovations
Following the frame, the steering rack is assembled. A fairly new inclusion is the heavy-duty differential, which brings a sense of novelty to the set. Another exciting addition is the of a new shorter version of the steering CV joint axle. This lighter, bluish grey axle was first introduced in 2019 with the 4×4 X-Treme Off-Roader set. Its inclusion in this race car set allows for narrower vehicles to benefit from this useful component.
Bolstering Support and Enhancing Performance
The build process further involves constructing an intriguing support structure for the wishbones. Although the CV joint pieces remain the same as before, the upper wishbone assembly undergoes reinforcement for added durability. The attention to detail in this set is commendable, and it becomes even more apparent when the other new addition, the wheel hub, is introduced. Its incorporation enhances the overall performance and appearance of the race car.
In , the race car set offers an engaging and thrilling building experience. The inclusion of numerous new elements, such as the sticker sheets, heavy-duty differential, and shorter steering axle, adds to the excitement. Additionally, the reinforcement of the wishbones and the of the wheel hub demonstrate the commitment to enhancing the performance and durability of the race car. With meticulous attention to detail, this set is sure to captivate builders of all ages.
The New and Improved Off-Roader Wheel Hub: A Closer Look
Shorter Arms and Rearranged Placement
One of the noticeable changes in the new version of the wheel hub is the shorter arms on both sides. Unlike its predecessor, the arms are not placed in the middle but are positioned differently. This alteration allows for improved handling and maneuverability while maintaining the hub’s structural integrity.
No Built-in Gear Reduction
In contrast to the previous iteration, the new wheel hub no longer features a built-in gear reduction mechanism. Instead, a special part introduced just two years ago is now utilized for mounting purposes. This new approach streamlines the assembly process and offers greater flexibility in adapting the hub to different vehicle configurations.
Enhanced Steering System
One significant improvement can be seen in the steering system of the new wheel hub. By attaching the steering links, it becomes apparent how the system will function seamlessly. Additionally, the inclusion of shock absorbers equipped with hard springs for the front suspension ensures a smoother ride and improved handling.
An Unexpected Twist
A surprising development is the addition of a second gear on the steering cross axle, accompanied by an inverted steering rack at the front. Remember to ensure both racks are in the same position and free from any strain before installing the components that hold the front rack firmly in place. The inclusion of two more beams to secure the shock absorbers ensures the stability and durability of the front axle.
Promising Suspension and Durability
Upon examining the new wheel hub, it appears to be built with sturdiness and stability in mind. The suspension travel is commendable, promising a comfortable and controlled off-road experience. The design improvements and attention to detail give confidence that this new version will perform exceptionally well in testing conditions.
Phase 2: A Surprising Splash of Color
Moving on to the next phase, a surprising addition awaits in the form of a new color for the 5×7 frame. Although it may seem unnecessary at first glance, it leaves us pondering where this red-colored part will find its application. The anticipation grows, and we invite you to share your thoughts and guesses in the comments section.
The Future of the Off-Roader Wheel Hub
If you happen to own one of the previous, expensive manufacturing samples of this part in red, it might be wise to part ways with it sooner rather than later. With the official release of these new and improved versions on the horizon, the market is bound to be flooded. The advancements in the design, reliability, and versatility of the off-roader wheel hub make it an enticing option for all off-road enthusiasts. So, stay tuned and prepare to embark on your next off-roading adventure with confidence and excitement!
Design Similarities and Enhanced Stability
The rear axle design shares similarities with the front axle, featuring the same hubs. However, one key distinction is the absence of steering in the rear axle. This deliberate exclusion provides an extra level of stability to the overall construction. By aligning the rear axle in this manner, the design team ensures a balanced and secure framework.
Integration of the Third Motor and Connection to the Differential
Introducing the third motor is a crucial step in enhancing the functionality of the rear axle assembly. This motor is carefully connected to the differential, allowing for efficient power distribution and control. The integration of the third motor ensures optimal performance and responsiveness in the overall system.
Challenges in Assembly and Tips on Cable Routing
Assembling the rear axle assembly presents some challenges, particularly when it comes to fitting the red shock absorbers with hard springs. Precision and attention to detail are required to ensure everything is properly in place. Additionally, the instructions provide guidance on cable routing, although the visibility of the blue cable may pose a slight challenge. By following a logical assumption, the cables can be routed effectively to ensure seamless operation.
Building the Frame and Diagonal Beam Integration
Adding the big frame from the unnumbered bag brings the assembly closer to completion. The subsequent addition of the hub, fitting perfectly into the diagonal beam, adds structural integrity to the overall design. Combining these two critical components highlights the meticulous approach in constructing the rear axle assembly.
Mounting Rims and Tires
A pleasant surprise awaits during this phase, where the rims and tires are mounted. Although the timing of this step may raise questions, it doesn’t significantly affect the overall construction process. The new red rims, complemented by brand new tires with a diameter of 81.5 mm and a width of 29 mm, bring a fresh aesthetic appeal to the assembly. The superb tread design enhances not only the appearance but also the performance of the rear axle assembly.
Examining the Suspension
Before conducting a test drive, it is important to examine the suspension of the vehicle. The suspension travel appears to be quite impressive, with the front suspension appearing slightly larger than the rear. This can be easily observed from a certain angle. It is necessary to unscrew the lid to proceed with the examination. While I long for the simplicity of the old snap-on days, I add my 1.5V rechargeable batteries for optimal performance. Once the screws are in place, it is time to set up a quick profile in Powered Up.
Setting up Controls
Although I do not currently have access to the Control profile, setting up controls in this system is relatively simple. Despite the presence of new code blocks that may seem unfamiliar at first, it is important to note that the hidden blocks have been properly concealed again with the new version 4.0.3. There was a bug in the complexity selector that previously caused these blocks to be visible. However, the new design has been maintained and it will be interesting to see the outcome of this setup.
Testing the Calibration
After setting up the controls, it is crucial to test the calibration and ensure that all functions work as intended. The steering mechanism functions properly, allowing for smooth maneuverability. Additionally, the speed at which the differentials are directly driven by the large motors is quite satisfactory. While it may not be particularly impressive, it is expected to provide sufficient torque for off-road usage. With the calibration successfully completed, it is time to proceed with the next phase of the project.
Building the Roof
The third phase of the project involves focusing on the roof. It is essential to carefully assemble this section, ensuring that each component is properly aligned and secured. The first step involves applying the first sticker, marking the beginning of the visual customization process. Subsequently, attention is directed towards the middle section, which features a distinctive fin. The appearance of this section may vary depending on the viewing angle, as it is composed of specific parts.
In , as the project progresses, it is important to assess each aspect thoroughly. From examining the suspension and setting up controls to testing calibration and building various sections, attention to detail is crucial. By following the proper procedures, a well-functioning and aesthetically pleasing vehicle can be achieved.
The Tricky Geometry of the Rear
The construction of this vehicle’s rear is no simple task. With its complex angles and connections, it requires some skillful assembly. One particular feature of interest is the rear cover panel, which is adorned with stickers and held securely at a specific angle by a unique link piece. This solution adds an intriguing element to the overall design.
Adding the Front Panels
Once the rear is complete, it’s time to move on to the front panels. Like their counterpart, these panels are also decorated with stickers. By incorporating them, we continue to enhance the overall aesthetic of the vehicle.
Building the Frame on the Sides
Now that the rear and front panels are in place, attention must be turned to building the frame on the sides. This process involves a rather tricky solution for the A pillars, utilizing a pin with a bar to secure the bottom end. This innovative design element adds both functionality and visual interest to the structure.
A Unique Use of Curved Gear Wrack
One notable feature is the use of a curved gear rack from the UCS AT AT set. This new addition in black serves as a simulation for the spare tire cover on the vehicle’s sides. It adds a touch of authenticity to the overall design and showcases the versatility of LEGO pieces.
A Menacing Beach Buggy
The completion of Phase 3 brings the car to its current state, and it’s undeniably impressive. Without the side panels, the vehicle takes on a menacing beach buggy appearance that is sure to turn heads. This stripped-down version emphasizes the raw power and ruggedness of the design. It is a style that reflects personal preference and may even offer improved performance with its reduced weight.
An Eye-Catching Color Scheme
One cannot ignore the striking black, gray, and red color scheme of this LEGO creation. The thoughtful coordination of colors creates a cohesive and visually pleasing result. With no excessive use of unnecessary or clashing colors, this design avoids any potential garishness.
Assembling the Rear Cover Panel
The rear cover panel is a slightly trickier component to attach. To facilitate the process, it may be easier to turn it upside down and then secure it with pins on both sides. Despite the slight complexity in attaching it, the end result is undeniably cool and adds a touch of sophistication to the overall design.
Permanent Attachment of the Side Assembly
When observing the side assembly, it becomes apparent that the door is permanently attached to the frame. Unfortunately, it seems that the recreation of the butterfly doors found in the original vehicle was not feasible. Despite this slight limitation, the overall construction and design of the LEGO model make it an impressive and visually appealing representation.
Building the Model
When it comes to building a rigid body, it is understandable that complex panels are necessary. In order to ensure stability, the side panels must be securely mounted both from the top and bottom. Although this may seem like a daunting task, the end result is a sturdy structure.
The Front Panel
Moving on to the front panel, we can expect to encounter some geometric tricks during the assembly process. Mounting these panels may not be as easy as it appears, with several pieces left uncovered. It seems that the designers may have run out of space on the sticker sheet. However, after adding the final panel, the model is complete.
After completing the assembly, the model stands in all its glory. Despite the tediousness of applying numerous stickers, the end result is truly worth it. The color scheme is visually appealing, and the paneling adds a touch of sophistication. From various angles, the model remains true to the original design. Comparing it to another remote-controlled rally car, the Lego Technic Audi stands out as the superior option in terms of aesthetics.
As a remote-controlled car, it would be unfair to discuss manual functions. However, one aspect that can be tested without the app is the suspension. The suspension provides a soft and bouncy feel, reminiscent of a real rally car. It is incredibly addictive to play with, providing hours of entertainment for enthusiasts. Undoubtedly, the experience is enhanced when viewed in slow motion.
In exciting news, the author has finally gained access to the Control app. This app allows for a more interactive experience with the remote-controlled car.
Exploring the Audi Calibration and Controls
The Audi, known for its prestigious engineering and sleek design, offers an exciting driving experience. However, before one can fully enjoy this virtual ride, a calibration process is necessary. This calibration is conducted multiple times in the hope of achieving accurate readings. Although time-consuming, it is reassuring to know that meticulous care is taken to ensure precision.
The Quirks of Controls
Upon exploring the controls, one peculiar characteristic stands out – the configuration seems to be catered towards left-handed individuals. For those of us accustomed to the traditional steering on the right and throttle on the left, this can be quite disorienting. One may ponder the reason behind this unorthodox setup. Surely, it wouldn’t be too challenging for the developers at LEGO to include a simple button allowing users to customize the control scheme to their preference.
The Importance of the Brake Button
A noteworthy addition to the controls is a separate button dedicated solely to braking. It appears that the Audi does not halt instantaneously when the throttle is released, necessitating the use of the brake button for quick stops. This feature aims to simulate the electric recuperation of the hybrid system. While admirable in its intentions, some may question its practicality during gameplay.
Interesting Information at Your Fingertips
Amidst the calibration process and control exploration, a pleasant surprise awaits – an extra button providing users with facts and information about the real Audi car. This addition not only enhances the overall experience but also offers a chance to gain knowledge on the vehicle’s specifications and history. Such attention to detail further adds to the authenticity of the virtual driving experience.
The Need for Diverse App Features
While the challenges in the app may seem amusing, it is crucial for developers to consider incorporating more practical and useful features. Virtual targets and other gameplay elements can be entertaining, but such activities require a significant amount of open space, limiting the accessibility for many users. As the app evolves, it would be beneficial to focus on providing a wider range of meaningful features that cater to different preferences and environments.
Now, onto the performance aspect of the Audi LEGO set. A speed comparison between the Audi, the off-road buggy, and the Top Gear rally car in manual shift mode reveals some interesting findings. The off-road buggy retains its title as the fastest among the control sets, while the Audi surpasses the Top Gear rally car in speed. Although the 4×4 X Treme off-roader is not currently available for direct comparison, previous analysis suggests that it falls slightly behind the Top Gear rally car in terms of velocity.
As one dives into the immersive world of the Audi LEGO set, it becomes evident that attention to detail and innovation are at the forefront. From the calibration process to the control layout, each element has been carefully designed to provide a captivating and realistic experience. With future updates, the app can further enhance its usability and offer a broader range of features to cater to a diverse audience. As for the performance, the Audi holds its own against other formidable contenders in the LEGO world, solidifying its position as a thrilling addition for enthusiasts and collectors alike.
The Audi’s Performance
When comparing the climbing performance of the Buggy and the Audi, it is clear that the Audi must be faster. Both vehicles were tested on a 25 degree slope, and they both stopped at the same spot. This indicates that the Audi is not designed to be a crawler, as it does not have the necessary gearing for such slow and steady movements.
DUPLO Bricks Test
To further test the Audi’s capabilities, DUPLO bricks were used. The X Treme Off Roader was able to climb 2 rows of bricks successfully, but failed to beat 3 rows. On the other hand, the Audi had no issues with 2 rows, but its smaller wheels and lower ground clearance made it more challenging. Although the front of the Audi is too low, it does not lack power to overcome the obstacles.
The suspension of the Audi was also evaluated using DUPLO bricks. At a slow speed, one layer of bricks posed no problem for the vehicle. However, when tested at full throttle, the performance was not as impressive as that of a BAJA truck. When the Audi was driven at half speed, the results were quite satisfactory. Slow motion footage was also captured to observe the action more closely. To minimize obstacles, some of the bricks were removed, resulting in a smoother ride for the Audi.
Another potential issue encountered during off-roading is the open differential both in the front and rear of the Audi. If the wheels on one side lose contact with the ground, the vehicle becomes immobile, unable to move any further. This limitation should be taken into consideration when tackling challenging terrains.
Despite the adverse weather conditions, a brief outdoor test was conducted. Although no serious obstacles were encountered, further testing will be conducted in the coming days to thoroughly assess the Audi’s off-roading capabilities.
Is the LEGO Technic 42128 Jeep Wrangler Rubicon Worth the Hype?
When it comes to the LEGO Technic 42128 Jeep Wrangler Rubicon, the performance may not be outstanding, but it is definitely okay for a stock LEGO vehicle. However, there are several aspects of this set that make it worth considering.
The first positive aspect is the impressive design. Despite the relatively small number of pieces, the designers really nailed it. The Jeep Wrangler Rubicon has a great look both inside and outside, with a consistent color scheme that adds to its appeal.
Another positive aspect is its sturdiness. This is crucial for a remote-controlled LEGO set, as it ensures that the vehicle remains intact during play. While testing it, not a single piece was lost, which is a testament to its durability.
Furthermore, this set comes with a whole bunch of interesting new parts that add to its value. From the wheel hubs and CV joints to the tires and recolored rims, there are plenty of exciting components to enjoy. Additionally, with three motors and a hub included, it serves as an excellent parts pack for the price.
It is also worth noting that this set offers great value for money. With three motors and a hub, this LEGO Control set is available for under 200 USD. It may not be the most expensive set on the market, but it offers impressive features at an affordable price.
While there are plenty of positive aspects to the LEGO Technic 42128 Jeep Wrangler Rubicon, there are a few negatives worth mentioning as well.
Firstly, it is disappointing that LEGO did not include a physical remote with this set. This would have been essential for a proper remote-controlled experience. Although it is possible to use the Powered Up remote with Pybricks or the Powered Up app, having a physical remote would have been more convenient.
Additionally, the indoor performance of this set is not outstanding. While it is okay, it may not meet the expectations of those who are looking for a truly impressive performance from a remote-controlled vehicle.
Overall, the LEGO Technic 42128 Jeep Wrangler Rubicon is a set that has its ups and downs. It offers a great design, impressive durability, and a range of interesting new parts. However, the lack of a physical remote and the average indoor performance may be drawbacks for some. Ultimately, it is a matter of personal preference and what you are looking for in a LEGO set.
Is BrickController 2 Worth It? A Closer Look
LEGO enthusiasts have been buzzing about the release of BrickController 2, the latest addition to the world of remote-controlled (RC) vehicles. However, is this new set worth the hype? In this article, we will examine its features and performance to determine if it lives up to expectations.
Speed and Power: A Matter of Perspective
One of the initial concerns raised by users is that BrickController 2 seems slower than it appears. While it may not deliver the lightning-fast speed some were hoping for, it’s important to keep in mind that other RC cars within the same price range can offer greater velocity and power. So, if speed is a priority for you, you might want to explore alternative options.
Customization: Stickers and Gearing
When it comes to personalizing your RC car, BrickController 2 offers a range of stickers to choose from. However, not everyone may appreciate this abundance of decals, as personal tastes vary. Additionally, modifying the car’s performance may prove to be more challenging with this set compared to the X Treme Off-roader. The X Treme Off-roader allowed for easy adjustments to gears, granting users the option to prioritize either speed or torque. In BrickController 2, only the rear axle has gears, while the front axle relies on a direct drive, making it more difficult to fine-tune the gearing on both axles.
A Fun and Versatile Set
Despite the aforementioned limitations, BrickController 2 still has its merits. It is undeniably an attractive and enjoyable RC vehicle, perfect for those seeking a visually appealing toy. Moreover, it serves as an excellent parts pack, providing enthusiasts with an assortment of components for their future creations. The potential for improvement also exists, as users can experiment with enhancing speed and climbing capabilities. Furthermore, with other competitors in the market, spending more time outdoors and testing BrickController 2 against them could provide valuable insights.
Share Your Thoughts
If you’ve had the opportunity to experience BrickController 2, we want to hear from you. What do you think of its appearance? Are you satisfied with the new parts? Does it perform to your expectations? Join the conversation by sharing your thoughts in the comments section below. If you enjoyed this article, give it a thumbs up and be sure to subscribe for more thrilling LEGO videos on the horizon. Until next time!
The rear axle design is an intricate part of the overall construction process, with its similarities to the front axle and unique features that contribute to stability. The integration of the third motor and careful cable routing ensures optimal functionality. Challenges during assembly further showcase the attention to detail, while the addition of rims and tires adds both style and substance to the final design. This rear axle assembly, with its meticulous construction and innovative design elements, promises an exciting building experience for enthusiasts worldwide.