The world of RC cars is constantly evolving, and every now and then, a groundbreaking product comes along that revolutionizes the industry. In this article, we will be discussing the first ever “Brushless” dual motor RC car, which comes Ready-To-Run (RTR) right out of the box. This new innovation promises unparalleled power, speed, and performance, making it a game-changer for RC enthusiasts.
The AK 787: The First EVER ‘Brushless’ Dual Motor RC Car!
Welcome to the channel guys. Ah, I got myself rightI’m only spinning cars in boxes from now on. This is the AK 787 from Ralo, their newest version inspired by the iconic Mazda 787b. The first version of this RC car paid homage to the Porsche, even including a spare wheel in the back. It was truly awesome and incredibly fast right out of the box. But now, we have the new and improved version, and in my opinion, it’s even better looking.
Design and Features
The AK 787 comes in two variations, both of which look really nice. However, this one, in particular, stands out with its sleek and vibrant color. The other option features a classic livery that adds a touch of nostalgia. But don’t be fooled by the term “basic” when referring to the AK 787, as it’s loaded with top-of-the-line brushless technology.
Speed and Performance
With the stock gearing, this RC car can reach speeds of over 50 mph right out of the box. But if you want to push its limits, simply install the included gears and you can expect speeds of up to 70 mph or roughly 100 to 120 km/h. Imagine the thrill of racing down the perfect road, feeling the wind rush through your hair as this powerful machine accelerates like a bullet. It’s an adrenaline-pumping experience that every RC car enthusiast should have.
Value for Money
The AK 787 in its basic configuration is an absolute bargain at a current price of only $199 during the pre-sale. Considering the speed and performance it offers, this RC car provides incredible value for its price. On the other hand, if you want the premium experience, you can opt for the ready-to-run dual brushless configuration, which will set you back $499 during the pre-sale. While it may seem like a significant investment, the thrill and excitement it brings every time you race is truly worth it.
In , the AK 787 is a groundbreaking RC car that introduces the world to the first-ever ‘brushless’ dual motor technology. Its sleek design, incredible speed, and value for money make it a must-have for any RC car enthusiast. Whether you’re a seasoned hobbyist or just starting out, the AK 787 will undoubtedly provide countless hours of excitement and fun. Don’t miss out on this opportunity to own a piece of RC car history!
The First EVER ‘Brushless’ DUAL MOTOR RC Car! (RTR)
Early Review and Assembly Experience
I do have a confession to make, though, I’m hoping that the actual ones out the factory look a little bit neater than mine. At the time of doing this, video you can’t buy the ready to runs, they’re not shipping out until the end of the month. So I’ve put this one together out of all the parts.
Lucky Enough to Get an Early Model
I was lucky enough to get sent one early for review and they sent me all the parts for the Dual conversion as well, including a spare motor and spare ESC. So I spent a few hours stripping a stock one down, getting all this set up in it, getting it running, making sure it works, okay and even on 2s.
The Savage Power of the Dual Motors
This thing is Savage. You can run up to 4S on ESCs. The motors aren’t 4S capable, but I’ve run them 4S, and I know other people run them with no issues. And being there’s two of them, there are two motors, which means there’s less strain on them. So you got double the Power, so I reckon 4S will be fine, don’t blame me if you blow them up. Cuz, like I said, they’re only rated to three um, but it should be less strain on the drivetrain.
Improvement in Performance
Listen to that one thing I am going to say when this came for review. This was the stock carbon one, so single motor, single ESC, and stuff. When I got it out of the box, it didn’t run or roll very well, yeah, it’s um.
This first-ever ‘brushless’ dual motor RC car is a game-changer in the RC car world. With its powerful twin motors, improved performance, and the ability to run on 4S ESCs, it takes the RC car experience to a whole new level. Despite its early release, the assembly experience was a bit messy, but I hope the factory models will be tidier.
Getting an early model for review allowed me to test out the dual motor conversion. The package included a spare motor and spare ESC, giving me the opportunity to fully configure the RC car. After a few hours of stripping down the stock model and setting up the dual motors, it was time to see the beast in action.
The power unleashed by the dual motors is simply savage. Although the motors are not officially rated for 4S, I decided to push the boundaries and run them on 4S ESCs. Surprisingly, the RC car performed exceptionally well, and I was not the only one experiencing this. Many others have also run these motors on 4S with no issues. The fact that there are two motors means that the strain is divided between them, resulting in even more power. However, it is important to note that running them on 4S is not recommended by the manufacturer.
The performance of the stock carbon model, with its single motor and ESC, pales in comparison to the dual motor version. Out of the box, it did not roll smoothly, highlighting the significant improvement brought by the dual motors. The overall experience
The Tight Pinion and Mesh
Upon inspecting the Brushless DUAL MOTOR RC Car, one thing became immediately apparent – the pinion was extremely tight. In fact, it was so tight that it had locked the wheels up. This tightness of the mesh raised some concerns, leading me to reach out to R, the manufacturer, to express my concern. I wondered if other users had experienced a similar issue. If the mesh was too tight, it could pose a problem for the performance of the car.
Difficulties with Mesh Setup
Setting up the car proved to be quite challenging due to the tight mesh. Achieving a smooth and seamless mesh was a cumbersome task. It required extra effort and precision to ensure that the mesh was adjusted correctly. However, once properly set, the car rolled with ease on the floor, indicating a well-functioning mesh.
The Transition to Dual Motors
As this model represents the first ever Brushless DUAL MOTOR RC Car, I couldn’t help but wonder how well the transition from single motor to dual motor was executed. In the UK, we refer to twin motors as “duel,” unlike the traditional pronunciation of “dual.” This slight linguistic difference sparked my curiosity about the effectiveness of the setup and if it matched the performance expectations of a dual-motor car.
Improvements in Cable Management
In my previous career as an aircraft electrician, I often emphasized the significance of proper cable management. To ensure safe and efficient functioning, the wiring needed to meet the correct standards. Therefore, I would be keen to observe if the manufacturer has made improvements in the cable management for this model. Proper cable management not only enhances the aesthetics of the car but also contributes to its overall performance.
The Choice to Review the Carbon Version
With several reviews already available for this product, I chose to review the carbon version first. Priced at $199, it appeared to offer the best value for money. By examining this specific version, I hoped to provide valuable insights to potential buyers and help them make an informed decision.
The first ever “Brushless” dual motor RC car, available as a Ready to Run (RTR) model, is causing quite a stir in the RC car community. With a price tag of $299 during the pre-sale period, it offers great value for money compared to its potential price of $399 after release. In this article, we will delve into the features and specifications of this innovative RC car.
Equipped with jewel Motors, this car promises exceptional performance on the track. The brushless motors offer smoother and more efficient power delivery, making for a thrilling driving experience. The car’s setup includes metal throughout, ensuring durability and strength. Adjustable camber and toe further enhance the car’s handling capabilities.
Suspension and Shocks
The RC car features carbon shock towers both at the front and rear. This addition helps in absorbing shocks and providing stability during high-speed maneuvers. Big B oil shocks provide a smooth and controlled action, allowing the car to handle jumps and obstacles with ease.
One notable feature of this model is the servo operated rear wing. While it may be viewed as a gimmick by some, it adds a touch of style and uniqueness to the RC car. The presence of discs, calipers, and sway bars further showcases the attention to detail in the design. The car is fully loaded and provides a comprehensive and high-performance package straight out of the box.
For those looking to explore further customization options, it is possible to buy the parts separately to convert the RC car. However, it may not be feasible to do so with this particular model due to its unique chassis design. The motor mounts and other components differ slightly from previous versions, requiring modifications to fit the conversion parts. Nonetheless, the availability of additional parts and modifications highlights the versatility of this RC car.
With the purchase of this RC car, you receive a range of parts and accessories to enhance your driving experience. These include the motor mount, battery support, velcro straps, extra pads, and specific mounts for the servo. Additionally, a new link is provided to connect the steering, ensuring precise control. Installing the motor and ESC is a straightforward process, as the parts are specially designed for easy integration.
In , the first-ever “Brushless” dual motor RC car offers a compelling package for RC car enthusiasts. With its impressive performance, durable construction, and meticulous design, it is sure to captivate both beginners and experienced hobbyists alike. Whether out of the box or customized with additional parts, this RC car guarantees an exhilarating and enjoyable racing experience.
The First EVER ‘Brushless’ DUAL MOTOR RC Car! (RTR)
Gyro and Motor Mount Setup
When it comes to the first-ever ‘Brushless’ Dual Motor RC Car, there are various features to explore. One of these features is the gyro, which unfortunately does not come with the motor mount setup. While attempting to use the gyro, its proper utilization has not been fully understood yet. Consequently, it has been switched off for now. The need to consult the instructions to gain better clarity on its usage is evident. In the meantime, the RC car is equipped with two 2s lipos on each side for confirmation purposes. This configuration ensures that the RC car is running on a 2s setup.
Gearing Out of the Box
Understanding the gear ratios of the RC car is crucial, especially as it can sometimes become confusing. It is yet to be determined how the car is geared straight out of the box. However, efforts will be made to confirm this information. Currently, the RC car is equipped with the smallest spur, made of metal and measuring 52. The pinions, on the other hand, are believed to be 40. Initially, the car was geared with pinions measuring 45, which is the highest gearing available out of the box. However, this resulted in severe cogging issues. Although some cogging still occurs, it has been reduced by gearing down with a 45-tooth pinion and a 52-tooth spur.
Speed and Power
The ‘Brushless’ Dual Motor RC Car is designed to deliver impressive speed. In fact, it is capable of reaching speeds beyond 100mph when driven in a straight line. Of course, finding a smooth, straight road becomes vital in harnessing the car’s full potential. To make the car more manageable and increase overall control, gearing it down is recommended. Despite this adjustment, one cannot deny the savage power this RC car possesses.
ESC and Cogging Issues
Switching on the main ESC before the second one is an important step to consider when using the stock radio. As previously mentioned, the RC car currently operates on a 2s setup. When observing the car in action, one can clearly hear the cogging sound. This peculiar noise can be attributed to the interaction between the motor and ESC. Further investigation into this cogging issue has been conducted, revealing some possible reasons behind it.
The Challenge of ESC Calibration
One of the challenges with this new dual motor RC car is the inability to calibrate the Electronic Speed Controllers (ESCs). While you can calibrate the transmitter, there seems to be no option for calibrating the ESCs themselves. This means that the throttle position may not be accurately recognized by the ESCs, leading to some unexpected behavior.
A Setting Mode Solution
In order to overcome this issue, the manufacturers have implemented a setting mode for the ESCs. Through this mode, you can manually set the throttle position, allowing the ESCs to correctly interpret your inputs. Although information regarding this setting mode is scarce, it is a promising solution for ensuring optimal control of the RC car.
Balancing the Motors
Another challenge that arises with the dual motor setup is the slight imbalance between the two motors. This means that when you apply a small amount of throttle, one of the motors tries to turn the car’s gear while also having to overcome the resistance from the other motor. Once both motors are running, this issue disappears, and the car performs flawlessly.
Thoughts and Considerations
It would be interesting to hear your thoughts on this matter. Do you think the slight imbalance in the motors affects the performance of the car? Could it potentially impact the initial takeoff, considering one motor has to bear the weight of the entire car? These are intriguing questions that warrant further exploration.
Giving it a Proper Test
Before conducting any speed runs, it is important to give this dual motor RC car a thorough test. The weight of the car is substantial, and it deserves a proper, ripping session to truly assess its capabilities. Running it on a 2S battery should be sufficient for this initial test, and we can expect the foam tires provided to withstand the quick ripping action.
The Power of the Brushless Dual Motor RC Car
A car park burn some rubber, then were going to take it out and do a proper Speed Run 2s 3s. And maybe if we got enough space 4S few technical issues with the GoPro didnt have any decent audio. But this thing what a little Ripper its got, that much power that it just cant get traction when youre Full Throttle, but it drives.
Straight Drive, Controlled Chaos
So nice Ive seen people struggling to keep these things straight, and I know they a little bit of a struggle when youre trying to do a speed run, but I think they drive actually okay and, as you can see here, I was able to fling it around One handed and do some little do some little pirouettes and get it straight again, so I dont find these a problem, Maybe maybe its the slight adjustments Ive made on this out of the box, lowering the suspension, adjusting the camera and stuff all little tweaks that make A difference this thing, though, love it.
Cheeky Little Speed
I got a cheeky Little Speed running as well on this car park short of space, but still over 40 mph on 2s. This thing is going to go crazy on 3 and 4S, so obviously Ive geared this for Speed. So I did check the motor temps um after that run, and they were a little bit warm. I wouldnt say they were too hot, though keep my hand on them. No problem at all. Everything still feels all right.
The First EVER ‘Brushless’ DUAL MOTOR RC Car! (RTR)
Impressive Tires and Mesh Quality
One of the standout features of the first-ever ‘Brushless’ Dual Motor RC Car is its impressive tires. The mesh in the tires held up well to abuse, showcasing the durability and quality of the product. After subjecting the car to rough terrains filled with gravel and dirt, the tires remained intact and were able to withstand the punishment.
Next Steps: Cleaning and Upgrades
With the initial testing completed, it was time to address some minor adjustments and upgrades. The first step was to empty out all the gravel and dirt from the car and give it a thorough clean-up. Once the car was clean, it was time to install the foams and adjust the camber. The rear of the car required a bit of negative camber adjustment to bring it to the desired level. The front, on the other hand, seemed to be alright with some slight toe-out. This adjustment was considered to be more beneficial for the performance of the car.
Ready for a Speedrun
After installing the foams and making the necessary adjustments, the car was now ready for a speedrun. With the added stability and improved gear, it was exciting to see how the car would perform on the track. But before embarking on the speedruns, it was important to showcase the car with its maxed-out gearing. This required putting the 45-tooth pinions back on and spending a significant amount of time fine-tuning the gear mesh. The effort put into getting the mesh perfect paid off, as the car now ran smoothly without any cogging issues.
Butter Smooth Performance
Thanks to the meticulous attention given to adjusting the gear mesh, the ‘Brushless’ Dual Motor RC Car exhibited butter-smooth performance. With the two-cell battery, the car moved seamlessly and effortlessly. There was no trace of cogging, even at full throttle. The upgraded gear provided ample power, allowing the car to reach impressive speeds. The foams on the tires ensured excellent traction, further enhancing the car’s ability to maintain stability even during high-speed runs.
Pushing the Limits
Excited about the car’s capabilities, it was time to put it to the test. With the improved gear and powerful motor, the car was able to hit speeds exceeding 50 miles per hour easily. The smoothness and straight-line stability were remarkable, making it a joy to handle at high speeds. The upgraded gears provided more room for the car to push its limits, delivering exhilarating performance on the track.
In , the first-ever ‘Brushless’ Dual Motor RC Car exceeded expectations with its impressive tire quality, meticulous gear mesh setup, and outstanding performance. With this groundbreaking technology, RC enthusiasts can now experience an unparalleled driving experience that combines speed, power, and stability. The future of RC cars has never looked more exciting.
The First EVER ‘Brushless’ DUAL MOTOR RC Car! (RTR)
The Power of Two Motors
49 on 2s? That is not bad right. We got to switch to three now, that’s going to be 70 plus. I reckon if it hooks up, let’s see what happens. So still, no cogging on three, that’s a good sign. This is where things could get a bit square. This is going to be way faster. There we go, Full Throttle. Wow, that’s fast! Need to check with the gyro. I don’t think it’s got some gyro input, but I switched it off. I could just see it twitching a bit. I need to maybe completely disconnect it. Full Throttle, whoa, spun it out in the gravel, it’s fast, but you can keep it straight.
Breaking Speed Records
Yes, right, yes, 71 M hour 114 km. An hour problem I got here is lack of space as soon as I’m at Full Throttle. I’m having to come back off it again, no heat there at all. So proving that that Max gear in, you can go even more with it. What a solid little Ripper! This thing is so where we going now with it. Well, some of you may seem surprised that it only done 71 or 72 mph with them twin Motors. And I mean, this thing out of the box on the single motor on 4S with the stock gear, will do over 70 mph. But what you got to remember is adding another motor isn’t going to increase its speed. It’s just reducing the amount of strain on that single motor, which means you’re able to gear up more, add more volts, because they’re not working as hard. They’re not going to generate as much heat. So, a dual motor system won’t make it go faster if you don’t change anything else from a stock one.
The First EVER ‘Brushless’ DUAL MOTOR RC Car! (RTR)
The Perfect Handling
The incredible addition of extra weight and foam tires has revolutionized the handling of the first-ever ‘brushless’ dual motor RC car. It has significantly improved the stability and control, making it handle exceptionally well. In fact, with the stock setup and high gear, this car boasts an impressive speed of 100 mph. People have even achieved similar speeds with a 917 model using a single stock motor. This further confirms that this car’s capabilities are exceptional, and its improved handling only adds to its potential.
Limitations at a Glance
While the car’s potential speed is remarkable, there are limitations that need to be considered. When running the car on 3s, it can already reach its maximum speed in limited space. Pushing it to a 4S setup may not provide significant gains in velocity due to throttle limitations. Furthermore, attempting to exceed these limits may result in potential damage to the vehicle. To ensure the longevity of this groundbreaking RC car, caution is required.
Tweaks and Upgrades
To maximize the car’s performance, adjustments and upgrades are being considered. The addition of brackets to secure any loose parts and decrease the car’s overall height will further enhance its stability. These modifications will create an even better platform for running the car on both 3s and 4s setups. Additionally, by upgrading to higher-quality batteries and finding a more spacious area to run the car, it is expected to reach speeds beyond the current 72 mph mark.
With the potential for upgrades and more controlled testing, the first-ever ‘brushless’ dual motor RC car holds immense promise. The development of improved battery technology and the continuous dedication of RC enthusiasts will undoubtedly push the boundaries of this remarkable car even further. As we eagerly await the next advancements and modifications, it’s clear that this RC car will continue to captivate hobbyists and enthusiasts alike.
The First EVER ‘Brushless’ DUAL MOTOR RC Car! (RTR)
If you’re into remote control cars, then you’re in for a treat! The latest innovation in the RC car world is the first ever ‘brushless’ dual motor RC car. This ready-to-run (RTR) car is truly something to behold. Let’s take a closer look at its incredible features.
With this dual motor RC car, you can expect some serious speed. You’ll be amazed as it reaches a whopping 75-plus miles per hour. Yes, you read that right! This RC car is not for the faint of heart. It’s designed to deliver an exhilarating experience for all RC enthusiasts.
I have to say, I’m incredibly impressed with this dual motor RC car’s performance. It surpasses all expectations and delivers an unparalleled experience. Whether you’re a beginner or a seasoned RC car enthusiast, this car will blow you away with its power and speed.
Variety of Configurations
The best part is that this dual motor RC car comes in various configurations to suit your preferences. From the basic model to more advanced setups, you can choose the one that fits your needs and budget. Prices range from $199 for a standard model to $699 for the top-of-the-line version.
Ready to Run
One of the great things about this RC car is that it comes ready to run right out of the box. You don’t have to worry about assembling or tinkering with it. Simply unpack it, charge the battery, and you’re ready to hit the road. This convenience makes it perfect for those who just want to have some fun without any hassle.
Unparalleled Speed on 3s
Even if you opt for the basic model, you’ll still have a blast. The car can reach speeds of up to 50 mph on a 3s battery without any need for gear changes. It’s incredible to think that such a compact RC car can pack so much power.
Higher KV Motor
For those looking for even more speed and performance, the dual motor RC car with a slightly higher KV motor is the way to go. With the same gear ratio as the basic model on a 3s battery, you’ll experience an adrenaline rush like never before.
So, if you’re in the market for a high-performance RC car that will leave you breathless, look no further than the first ever ‘brushless’ dual motor RC car. With its impressive speed, unparalleled performance, and ease of use, this car is a must-have for any RC enthusiast. Whether you’re a beginner or a pro, you won’t be disappointed with this cutting-edge innovation in the world of RC cars.
In , the first ever “Brushless” dual motor RC car is an exciting addition to the RC car market. While it may present a few challenges, such as ESC calibration and slight motor imbalances, it promises to deliver unmatched power and performance. Its ability to overcome these obstacles and provide an exhilarating RC experience will undoubtedly appeal to enthusiasts and collectors alike.
Breaking the boundaries with the first ever “Brushless” Dual Motor RC Car, this RTR (Ready-to-Run) vehicle is a force to be reckoned with. Its immense power leaves it struggling for traction at full throttle, but it continues to drive with an impressive level of control. With slight adjustments made out of the box, this RC car performs even better, showcasing its ability to fling around, execute pirouettes, and straighten out effortlessly. The car’s speed capabilities are evident, reaching over 40 mph on 2s, and promising even greater performance on 3 and 4S. Despite the motor temperatures being slightly warm, there are no concerns as everything still feels intact. The brushless dual motor RC car is a true marvel, capturing every enthusiast’s heart with its power and versatility.