Everything You Need to Know About the Arrma 4s RC Car

Arrma krayton 4S
23 January 2024 208 view(s)
Everything You Need to Know About the Arrma 4s RC Car

If you're a fan of remote control cars, then the Arrma 4s RC Car is definitely something you should know about. This powerful and durable car is equipped with a brushless motor, waterproof electronics, and a high-quality suspension system, making it stand out from other RC cars on the market. In this article, we'll take a closer look at what makes the Arrma 4s RC Car unique, the different models available, its pros and cons, as well as the upgrades and accessories you can get for it. Whether you're a beginner or an experienced RC car enthusiast, this article will provide you with all the information you need to know about the Arrma 4s RC Car.


Key Takeaways:

The Arrma 4s RC car is a high-performance, durable, and versatile remote-controlled car suitable for both beginners and experienced RC enthusiasts. Its powerful brushless motor, lightweight chassis, waterproof electronics, and high-quality suspension system make the Arrma 4s RC car stand out among its competitors. The Arrma 4s RC car comes in various models, including the Kraton, Outcast, Senton, and Typhon, each with unique features and designs to suit different preferences and needs.

What Is the Arrma 4s RC Car?

The Arrma 4s RC car, also known as the ARRMA KRATON 4S BLX Speed Monster Truck, is a high-performance remote-controlled vehicle designed for off-road adventures and exhilarating racing experiences. It is equipped with advanced features, including the SLT3 radio system, SR315 receiver, Firma 120A ESC, EC5 connectors, and a robust COPPERHEAD 2 LP 4X4, offering unparalleled power and precision.

The ARRMA KRATON 4S BLX boasts a 2400Kv brushless motor and waterproof design, making it perfect for conquering various terrains with ease. Its all-terrain dBoots® FORTRESS tyres offer exceptional traction and stability, ensuring impressive handling even in challenging conditions.

This innovative vehicle features strong composite materials, an efficient drivetrain, and a removable centre brace, allowing for bold jumps, powerful wheelies, and smooth landings. It's a thrilling option for both RC enthusiasts and off-road adventurers.

Arrma Kraton 4S BLX

What Makes the Arrma 4s RC Car Unique?

The uniqueness of the Arrma 4s RC car lies in its combination of state-of-the-art technology, robust construction, and exceptional performance, making it a standout choice for RC enthusiasts and competitive racers alike.

Its innovative design, engineered by ARRMA, ensures that it can withstand the most challenging terrains and deliver adrenaline-fuelled excitement with every drive.

One of the key features that sets the ARRMA KRATON 4S BLX apart is its advanced BLX120 brushless system. This system provides incredible torque, acceleration, and speed for thrilling off-road experiences.

The car boasts durable composite materials in its construction, including shock towers, suspension components, and a robust chassis. These components are designed to handle intense bashing and high-velocity runs without compromising performance.

The ARRMA KRATON 4S BLX is equipped with sophisticated technology such as a 2.4GHz radio system and waterproof electronics. This allows for precise control and the flexibility to drive in various weather conditions.

Its high-quality components and attention to detail make it a vehicle that stands out for its reliability, durability, and overall capability. The ARRMA KRATON 4S BLX sets a new standard for RC enthusiasts looking for an exhilarating and reliable driving experience.

Powerful Brushless Motor

The ARRMA KRATON 4S BLX is equipped with a potent brushless motor, the BLX3668, delivering jaw-dropping acceleration, high speeds, and impressive torque. This ensures unrivalled performance on the track or off-road terrain.

The brushless motor in the ARRMA KRATON 4S BLX is a game-changer, offering several advantages over traditional brushed motors. Its design eliminates the need for brushes, reducing friction, heat, and wear. This results in improved efficiency and durability.

Due to its construction, the motor delivers power more smoothly and consistently, leading to enhanced power delivery and speed on various terrains. This makes it an ideal choice for those seeking exhilarating driving experiences.

The advanced technology in the BLX3668 motor translates to not only impressive performance, but also longer run times and reduced maintenance. This provides enthusiasts with more time to enjoy the breathtaking capabilities of their ARRMA KRATON 4S BLX.

Durable and Lightweight Chassis

The ARRMA KRATON 4S BLX features a robust and lightweight chassis, constructed with the advanced Minokawa material, to withstand extreme bashing and racing while maintaining agility and manoeuvrability for superior handling and control.

The innovative use of Minokawa material in the construction of the chassis not only ensures exceptional durability but also contributes to its lightweight nature. This combination results in a chassis that offers an outstanding strength-to-weight ratio, enhancing the performance and manoeuvrability of the ARRMA KRATON 4S BLX.

The lightweight chassis allows for quick acceleration and precise cornering, enableing the vehicle with remarkable manoeuvrability both on and off-road. This unique construction also ensures resilience against the rigours of demanding bashing and racing, making the ARRMA KRATON 4S BLX a formidable contender in the world of RC cars.

Waterproof Electronics

The ARRMA KRATON 4S BLX incorporates waterproof electronics, including the STX2 radio system and SRX200 receiver, providing reliable operation in all weather conditions and adding a layer of protection for the vehicle's essential components.

Waterproof electronics are a game-changer for RC vehicles like the Arrma Kraton 4S BLX. They offer unparalleled advantages, ensuring that the vehicle's critical electronic systems remain unaffected by water, mud, and other harsh environmental elements. This not only enhances the overall performance and durability of the vehicle but also expands the range of terrain and weather conditions in which enthusiasts can confidently operate their RC cars.

The integration of waterproof electronics elevates the driving experience, instilling confidence and peace of mind in the vehicle's capability to withstand various challenges.

High-Quality Suspension System

The ARRMA KRATON 4S BLX is equipped with a high-quality suspension system that includes precision aluminium shock towers. This system offers exceptional damping, responsiveness, and durability, ensuring superior handling and stability on any terrain.

The suspension system in the ARRMA KRATON 4S BLX provides enhanced performance and stability across various terrains, making it a versatile option for off-road enthusiasts. The precision aluminium shock towers contribute to the overall durability of the suspension, ensuring that the vehicle can withstand rugged conditions and intense manoeuvres.

The exceptional damping and responsiveness of the suspension system allow for precise control and smooth handling, enabling drivers to navigate through rough terrain with ease and confidence. This advanced suspension setup greatly enhances the overall off-road capabilities of the ARRMA KRATON 4S BLX, providing enthusiasts with an exhilarating driving experience.

What Are the Different Models of the Arrma 4s RC Car?

ARRMA offers a diverse range of 4s RC car models, each tailored to specific driving preferences and terrains, including the Kraton 4s BLX, Outcast 4s BLX, Senton 3s BLX, and Typhon 6s BLX, catering to the varying needs of RC enthusiasts and providing exhilarating experiences for all types of remote-controlled driving.

The Kraton 4s BLX is known for its impressive durability, making it ideal for off-road terrain and rough conditions.

On the other hand, the Outcast 4s BLX is designed for stunts and air manoeuvres, appealing to drivers who seek adrenaline-pumping tricks.

The Senton 3s BLX, with its short course truck design, excels in high-speed runs and agile handling.

Meanwhile, the Typhon 4s BLX is a powerful buggy that thrives in versatile off-road and on-road environments, offering speed and control in equal measure.

Kraton 4s BLX

The Kraton 4s BLX is a flagship model in the ARRMA 4s RC car lineup, renowned for its exceptional power, stability, and agility. This makes it an ideal choice for high-speed bashing and all-terrain driving adventures.

The Kraton 4s BLX boasts a powerful 2400kV brushless motor and waterproof BLX120 ESC, delivering impressive acceleration and top speeds exceeding 50mph. This guarantees an exhilarating driving experience for RC enthusiasts.

Its sturdy build, reinforced front bumper, and oil-filled shocks provide exceptional stability and impact resistance, allowing it to conquer rough terrains effortlessly. From dirt trails and grassy fields to skate parks, this versatile RC car offers unmatched power and handling, making it suitable for various driving environments.

Outcast 4s BLX

The Outcast 4s BLX stands out as a dynamic and versatile model within the ARRMA 4s RC car range, delivering exceptional stunting capabilities, robust durability, and adrenaline-pumping performance for off-road enthusiasts and thrill-seekers.

Equipped with a high-speed 2400Kv brushless motor and durable, oil-filled shocks, the Outcast 4s BLX is designed to tackle extreme terrains with ease, providing an exhilarating driving experience.

Its robust construction, featuring a strong composite chassis and heavy-duty components, ensures resilience in the face of rough handling and challenging conditions. The vehicle's sleek and aggressive design, complemented by striking graphics, adds to its visual appeal, making it a favourite among RC enthusiasts.

With its powerful performance and rugged build, the Outcast 4s BLX continues to captivate off-road drivers looking for an adrenaline-fuelled experience.

Outcast 4S

Senton 3s BLX

The Senton 4s BLX offers a thrilling short-course driving experience, featuring a robust 4x4 design, impressive speed, and exceptional handling. It's the perfect choice for competitive racing and off-road challenges.

Its powerful 3200kv brushless motor delivers electrifying acceleration and top speeds, ensuring an adrenaline-pumping driving experience.

The precision aluminium chassis and oil-filled shocks provide stability and control over jumps and rough terrain, enhancing its off-road capabilities.

Equipped with a Tactic TTX 300 2.4GHz radio system and waterproof electronics, the Senton 4s BLX remains reliable and responsive in all weather conditions. This adds an element of versatility to its performance.

What sets this model apart is its durable composite materials, designed to withstand the demands of intense racing. This allows enthusiasts to push the limits without compromising on durability.


Typhon 3s BLX

The Typhon 4s BLX offers an exhilarating buggy driving experience, featuring a dynamic 4x4 platform, high-performance BLX power system, and precision control, catering to the adventurous spirit of RC enthusiasts and delivering an unmatched buggy driving experience.

With its 4x4 platform, the Typhon 4s BLX effortlessly conquers various terrains, from rough dirt tracks to challenging off-road trails, delivering an adrenaline-fuelled driving experience.

The high-performance BLX power system not only ensures impressive speed and acceleration but also provides the durability to withstand rigorous driving, allowing enthusiasts to push the limits of their driving skills.

The precision control offered by the Typhon 4s BLX enables RC enthusiasts to navigate tight corners and perform electrifying jumps with unparalleled accuracy, adding an extra layer of excitement to each driving session.

typhon 3s

What are the advantages and disadvantages of the Arrma 4s RC car?

When considering the ARRMA 4s RC car, it's important to weigh the advantages, such as exceptional performance, durability, and versatility, against potential drawbacks, including maintenance requirements and learning curves, to make an informed decision that aligns with individual preferences and driving expectations.

On the positive side, the ARRMA 4s RC car stands out for its impressive speed and agility, making it a thrilling choice for experienced RC enthusiasts. Its durable construction can handle rough terrains and demanding stunts, offering long-lasting enjoyment.

The versatility of this model allows for various customisation options, catering to different styles of driving and terrain preferences. However, it's essential to consider that all this power and performance come with specific maintenance needs. Regular maintenance is crucial to keep the car running at its best, and this can add to the overall cost and time investment for owners.

For beginners, the learning curve associated with the high-speed capabilities and advanced features of the ARRMA 4s RC car may require some patience and practice to master.


The ARRMA 4s RC car boasts numerous advantages, including exceptional power, rugged durability, advanced technology, and versatile driving capabilities, ensuring a thrilling and reliable driving experience for RC enthusiasts of all levels.

Its high-performance motor and electronic speed control system deliver impressive speed and acceleration, providing exhilarating on-road and off-road experiences. The robust construction and premium materials ensure long-lasting durability, withstanding demanding terrains and aggressive driving.

Equipped with cutting-edge technology, such as the Active Vehicle Control system and Real-Time Telemetry, drivers can fine-tune their car's performance and monitor vital data in real-time. Its versatile driving capabilities make it suitable for various terrains and environments, from smooth tracks to rough trails, offering a dynamic and engaging driving experience.

Whether you're a seasoned racer or a beginner, the ARRMA 4s RC car provides unmatched performance and adaptability, making it a top choice for RC enthusiasts around the world.

Arrma Kraton


Whilst the ARRMA 4s RC car offers compelling performance and features, potential drawbacks may include the need for regular maintenance, a learning curve for new users, and specific technical requirements, which could pose challenges for certain drivers and enthusiasts.

Regular maintenance is essential to keep the ARRMA 4s RC car in peak condition. This includes periodic checks on the motor, gears, and overall wear and tear.

New users may face a learning curve in understanding the advanced features and capabilities of the vehicle. This could impact their initial experience. The technical requirements of the ARRMA 4s RC car, such as battery compatibility, tuning options, and understanding the electronic components, might be overwhelming for some drivers and enthusiasts. This can lead to potential challenges in fully leveraging the car's capabilities.

What upgrades and accessories are available for the Arrma 4s RC car?

The ARRMA 4s RC car offers a wide range of upgrades and accessories, allowing enthusiasts to customise and optimise their driving experiences. These enhancements include enhanced tyres and wheels, aluminium shock towers, high-torque servos, and extended battery trays.

These upgrades and accessories play a crucial role in improving the performance and durability of the RC car. The enhanced tyres and wheels provide better traction and stability, especially on challenging terrains. The aluminium shock towers offer increased strength, reducing the risk of damage during high-impact manoeuvres.

High-torque servos contribute to precise steering and control, elevating the overall driving experience. And with extended battery trays, enthusiasts can enjoy longer playtime by using larger capacity batteries, ensuring lasting enjoyment on the track or off-road adventures.

Upgraded Tyres and Wheels

Enthusiasts can enhance the performance and traction of the ARRMA 4s RC car by opting for upgraded tyres and wheels, ensuring superior grip, stability, and control on various terrains. This elevates their driving experiences to new levels of excitement and precision.

Upgraded tyres and wheels play a crucial role in optimising the functionality of the ARRMA 4s RC car. The improved traction allows drivers to manoeuvre through challenging terrains with ease, enhancing the overall performance of the vehicle.

These upgrades offer a noticeable improvement in control and stability, enabling enthusiasts to push the limits of their driving experience. By investing in quality upgraded tyres and wheels, enthusiasts can enjoy increased precision and confidence during high-speed manoeuvres and cornering, enhancing the adrenaline rush of RC car racing.

These upgrades add durability and resilience, ensuring a longer lifespan for the vehicle and reducing maintenance costs over time.

Aluminium Shock Towers

The addition of aluminium shock towers to the ARRMA 4s RC car brings heightened durability, improved suspension responsiveness, and enhanced impact resistance, contributing to a more rugged and reliable driving performance in challenging and demanding environments.


These aluminium shock towers replace the stock plastic components, providing a significant boost to the 4s RC car's overall strength and resilience.

The use of aluminium not only reduces flex during high-stress situations, but also improves the car's ability to handle rough terrain and aggressive manoeuvres, offering a more controlled and predictable driving experience.

The enhanced rigidity of the aluminium shock towers translates into more precise handling and responsiveness. This upgrade minimises the flex within the suspension system, allowing for better weight distribution and improved traction, ultimately elevating the car's on-road and off-road capabilities.

In addition, the increased impact resistance of the aluminium shock towers plays a crucial role in safeguarding vital components, such as the shocks and chassis, from damage caused by hard landings, jumps, and collisions.

This not only extends the lifespan of the vehicle but also reduces the frequency of maintenance and repair, providing greater convenience and cost savings for enthusiasts.

High-Torque Servo

Incorporating a high-torque servo into the ARRMA 4s RC car significantly enhances steering precision, control, and handling, offering enthusiasts a level of responsiveness and manoeuvrability that complements their driving styles and performance expectations.

The high-torque servo provides unrivalled power and responsiveness, allowing drivers to navigate tight corners with unrivalled precision and confidence. This upgrade means smoother and more accurate handling, ensuring that every movement made by the driver is replicated by the vehicle without delay.

The enhanced torque of the servo also contributes to improved stability, reducing the chances of oversteering or understeering, thus promoting a more agile and predictable driving experience. This upgrade not only elevates the overall performance of the ARRMA 4s RC car but also enhances the durability and longevity of the steering components, thereby providing sustained, reliable control, even under demanding driving conditions.

Extended Battery Tray

The availability of an extended battery tray for the ARRMA 4s RC car allows enthusiasts to prolong their driving sessions, increase power capacity, and customise the weight distribution of the vehicle. This tailors the driving experience to their desired runtime and performance demands.

This upgrade provides additional room to accommodate larger capacity batteries, consolidating the power supply for longer, uninterrupted runs.

The flexibility to adjust the weight distribution contributes to improved handling and stability, enhancing the overall driving dynamics.

The customised fit ensures seamless integration with the vehicle's chassis, maintaining the aesthetic appeal while enhancing functionality.

Enthusiasts can now optimise their ARRMA 4s RC car to suit their specific driving preferences, allowing for a truly personalised and exhilarating experience.

How to Maintain and Care for Your Arrma 4s RC Car?

Proper maintenance and care are essential for ensuring the longevity, performance, and reliability of your ARRMA 4s RC car. Regularly inspecting components, cleaning, and lubricating moving parts, as well as following manufacturer guidelines for battery care and storage, will help preserve the vehicle's optimal condition and driving capabilities.

During inspections, pay close attention to the shocks, drivetrain and suspension components to identify any signs of wear, damage, or loose fittings.

When cleaning, use a soft brush to remove dirt and debris, especially from high-friction areas such as the gear assembly and steering mechanism.

It's crucial to use specialised lubricants recommended by ARRMA to maintain smooth and efficient operation of the car's moving parts, while also preventing premature wear and tear.

Proper battery care involves storing batteries at the recommended voltage and temperature, avoiding overcharging, and using a quality battery charger to prolong their lifespan.


Frequently Asked Questions

What is the Arrma 4s RC Car?

The Arrma 4s RC Car is a high-performance remote-controlled car designed for off-road use. It is built with premium materials and advanced technology to provide an exciting and durable driving experience.

What is the battery life of the Arrma 4s RC Car?

The battery life of the Arrma 4s RC Car depends on various factors such as driving conditions, usage, and battery type. On average, it can last for 20-30 minutes on a single charge.

What is the top speed of the Arrma 4s RC Car?

The Arrma 4s RC Car is capable of reaching speeds of up to 60+ mph, making it one of the fastest RC cars on the market. Its powerful brushless motor and high-quality components allow for impressive acceleration and top speeds.

Can the Arrma 4s RC Car be used by beginners?

While the Arrma 4s RC Car is a high-performance vehicle, it is also suitable for beginners. It features an easy-to-use remote control system and has multiple speed settings, making it a great option for those new to RC cars.

Is the Arrma 4s RC Car waterproof?

Yes, the Arrma 4s RC Car is waterproof. It is equipped with a sealed electronics compartment to protect the internal components from water and mud, allowing you to drive in wet and muddy conditions without worry.

What is the warranty for the Arrma 4s RC Car?

The Arrma 4s RC Car comes with a limited warranty that covers any manufacturing defects for a period of one year from the date of purchase. However, the warranty does not cover damage caused by misuse or normal wear and tear.

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