Unleashing the Beast: How to Make Your Arrma Big Rock Tougher and More Durable


The Arrma Big Rock is a high-performance remote control truck that has gained popularity among RC enthusiasts due to its impressive features, including speed, agility, and power. However, like any other RC vehicle, the Big Rock is susceptible to damage while racing or bashing on different terrains. Therefore, it’s essential to make it tougher and more durable to withstand the rigors of off-road driving.

Brief Overview of the Arrma Big Rock

The Arrma Big Rock is a 1/10th scale remote control truck that comes with a brushless motor and waterproof electronics. It features an independent suspension system with oil-filled shocks and differentials for precise handling on rough terrain. The truck has a sturdy composite chassis that is designed to withstand extreme impacts and abuse.

Moreover, the Big Rock has a sleek body design that resembles an actual monster truck with realistic graphics and oversized wheels. The tires are made of high-quality rubber compound for maximum traction and durability.

Importance of making it tougher and more durable

While the Arrma Big Rock is designed for off-road racing or bashing, it’s not indestructible. The harsh nature of off-road terrain can take its toll on the truck’s components such as suspension arms or drive shafts. A single crash could lead to significant damage that could sideline your RC vehicle until you replace or fix the broken parts.

To avoid such scenarios or prolong your truck’s lifespan, you need to make it tougher and more durable by upgrading some key components. Upgraded parts such as metal gears or aluminum shock towers are more robust than stock parts hence providing better protection against wear and tear from driving on tough surfaces like rocks or gravel.

In addition, enhancing your Big Rock’s durability can improve its performance by ensuring that the components work in harmony as intended. For instance, upgrading the suspension system can lead to better handling and control while reducing the likelihood of rollovers or crashes.

Furthermore, a tougher truck gives you peace of mind when driving off-road. You can enjoy pushing your limits without worrying about damaging your truck or causing costly repairs.

Instead, you can focus on having fun and honing your driving skills while exploring new terrains. Making your Arrma Big Rock tougher and more durable is crucial for any RC enthusiast who enjoys off-road racing or bashing.

It not only improves performance but also prolongs the lifespan of your vehicle while providing peace of mind during use. In the following sections, we’ll discuss some critical upgrades you could make to enhance your Big Rock’s durability further.

High-Level Overview of Upgrades

The Arrma Big Rock is an exceptional RC vehicle that can handle tough terrains, speed, and jumps. However, like any machine, it is prone to wear and tear over time.

Therefore, upgrading the parts to improve its durability and toughness should be a top priority for serious drivers. With numerous upgrades available in the market today, it can be challenging to make the right choice.

This section presents a high-level overview of upgrades available for the Arrma Big Rock. There are four categories of upgrades that you can consider for your Arrma Big Rock: chassis upgrades, suspension upgrades, drivetrain upgrades and body protection upgrades.

Chassis Upgrades

The chassis is the foundation of your RC vehicle. It holds all the other parts together and provides support to the body shell. Therefore, upgrading your chassis can significantly improve your car’s durability and toughness.

There are two primary types of upgraded chassis options: aluminum or carbon fiber. Aluminum upgrade options provide better strength than the plastic stock parts that come with the Arrma Big Rock RTR kit.

An aluminum chassis set will effectively reduce flexing during jumps or rough driving terrain conditions. On the other hand, carbon fiber provides excellent stiffness while still being lightweight compared to aluminum counterparts which makes it perfect for racing applications where every gram counts.

Suspension Upgrades

The suspension system plays an essential role in absorbing bumps on rough terrain while maintaining stability and control during jumps or high-speed runs making them crucial for improving durability and toughness in your Arrma Big Rock. Upgrading shock towers along with stronger shocks will result in improved shock absorptions leading to reduced wear on tires & improved handling stability when cornering at high speeds or landing from jumps without bottoming out. Arms are also one aspect worth upgrading since they absorb impact forces from big crashes leading to reduced stress on the chassis and other components.

Drivetrain Upgrades

Upgrading your drivetrain components can significantly increase the durability and toughness of your Arrma Big Rock. The drivetrain is responsible for transferring power from the motor to the wheels. Therefore, upgrading parts such as driveshafts, gears, and bearings can reduce wear and tear on your RC vehicle.

Driveshaft upgrades will ensure that power is transferred efficiently without damage to the transmission or other drive components while gear upgrades will improve torque delivery due to better material quality. Bearing upgrades are a vital aspect of durability since they reduce friction resulting in less wear on moving parts throughout the drivetrain.

Body Protection Upgrades

The body shell is one part of your Arrma Big Rock that’s prone to damage during high-speed runs or rough terrain driving. Therefore, body protection upgrades are essential for improving durability and toughness.

Roll cages provide excellent support for your body shell during crashes as they absorb most of the impact forces with minimal or no damage to your body shell. Bumpers offer a great first line of defense against impacts while skid plates protect vulnerable components like differentials from rough terrains hence offering exceptional protection.


Upgrading parts in any category mentioned above can increase durability and toughness in an Arrma Big Rock with each upgrade catering to specific needs depending on how you intend to use it. The key is identifying which parts need improvement, depending on usage patterns, driving style, and environment. With proper upgrades applied correctly, you’ll have a stronger RC vehicle that can handle more extreme conditions without failure!

Chassis Upgrades

The Importance of a Strong Chassis

The chassis is the backbone of any RC vehicle, and it plays a vital role in determining the vehicle’s durability and toughness. A weak or flimsy chassis can cause the entire vehicle to break down, especially when subjected to rough terrain or high-speed collisions. The Arrma Big Rock is a heavy-duty monster truck designed for off-road bashing, and as such, should have a robust chassis that can withstand the rigors of hardcore bashing.

A strong chassis not only provides a stable platform but also helps distribute impact forces across the entire vehicle, minimizing damage to individual components. A sturdy chassis also improves handling and cornering by reducing flexing and twisting during high-speed maneuvers.

Different Chassis Upgrades

There are several different types of chassis upgrades available for the Arrma Big Rock, each with its unique strengths and weaknesses. Aluminum is a popular choice because it offers excellent strength-to-weight ratio while also being lightweight. Aluminum is also more resistant to bending than other materials like plastic or carbon fiber.

Carbon fiber is another material commonly used in RC car construction due to its incredible strength properties while being extremely lightweight. It can be more expensive compared to other materials but provides superior performance benefits such as higher rigidity which could improve handling.

How These Upgrades Improve Durability & Toughness

Upgrading your Big Rock’s chassis can significantly improve its durability and toughness by providing enhanced protection against impacts from jumps or crashes. An aluminum or carbon fiber chassis upgrade will better handle impacts from landing on hard surfaces after jumps, providing improved longevity over time compared to stock parts. Moreover, upgrading your stock plastic components with more durable aluminum ones could reduce wear over time resulting in fewer repairs needed overall after regular use.

With fewer repairs comes less downtime spent repairing your car and more time spent driving it. In addition, upgrading your chassis can also improve the performance and handling of your Big Rock, especially during high-speed maneuvers.

The increased strength and rigidity of aluminum or carbon fiber will help reduce flexing, making the car feel more responsive, and ultimately improving its overall driving characteristics. Upgrading your Arrma Big Rock’s chassis can provide significant benefits in terms of improved durability, toughness, and overall performance.

Considering the terrain you drive on most frequently as well as your driving style is important when choosing which upgrade option is best for you. Ultimately there are options available for everyone from entry-level upgrades to professional-grade options that provide exceptional performance benefits.

Suspension Upgrades: The Key to a Durable RC Experience

The suspension system of an RC vehicle is responsible for absorbing the impact of jumps and rough terrain. A strong suspension can prevent damage to other parts of the car, such as the chassis, and improve overall durability. Upgrading your Arrma Big Rock’s suspension with stronger components can significantly improve its longevity and performance.

Why a Strong Suspension System is Important

A weak suspension system can cause your RC vehicle to handle poorly, which increases the likelihood of crashes and damage. The shocks are one of the most important components in this system since they absorb the shock from bumps and jumps. If your shocks are not absorbing enough impact, it will cause stress on other parts of your car as well.

In addition, a strong suspension achieves better contact with the ground improving stability especially when racing or off-roading. Better handling prevents flipping over or banging up against obstacles that could cause damage to other parts like spinning gears.

Shock Towers

One way to upgrade your Arrma Big Rock’s suspension is by replacing its stock shock towers with stronger aftermarket ones. Shock towers come in various materials like aluminum that is much stronger than stock plastic material that comes with standard RC vehicles. They give increased rigidity and prevent wobbling even at high speeds giving you more control over your vehicle.


Another way to upgrade your Arrma Big Rock’s suspension is through shocks upgrades that are more durable than stock options that often have been found wanting in tests done by experienced users. There are various types you can consider including oil-filled shocks which offer better control over rebound while absorbing more impact from rough terrain; also consider adjustable ones so you find settings suitable for your driving style.

A-Arms & Drive Shafts

Upgrading A-arms will add strength to your suspension system and protect the shocks from damage. A-arms made from durable materials like aluminum will do a great job in protecting the vehicle’s suspension against impacts. Additionally, stronger Drive Shafts with thicker axles can help reduce the risk of breakage, especially when driving on uneven terrain for extended periods.


Upgrading your Arrma Big Rock’s suspension system with stronger components can significantly improve its durability and performance. The shock towers, shocks, A-arms, and drive shafts are all important parts of this system that should be considered for upgrades. These upgrades will give you a more durable vehicle that is capable of handling rough terrain and jumping without sustaining significant damage while providing better handling on all surfaces you encounter during your rides.

Drivetrain Upgrades

The Importance of a Strong Drivetrain

The drivetrain is one of the most important components of any RC vehicle, and the Arrma Big Rock is no exception. The drivetrain transfers power from the motor to the wheels, and if it’s not strong enough, it can lead to a lot of problems.

If your drivetrain is weak, you may experience issues such as slipping gears, stripped gears or even complete failure. This can be frustrating and costly in terms of time and money.

That’s why upgrading your Big Rock’s drivetrain is crucial if you want to make it tougher and more durable. A stronger drivetrain means that your vehicle will be able to handle more power without breaking down or experiencing performance issues.

Different Drivetrain Upgrades

There are several different types of drivetrain upgrades that you can make to your Arrma Big Rock. Here are some examples:


Upgrading your driveshafts can greatly improve your Big Rock’s durability and toughness. Aftermarket driveshafts are typically made from stronger materials than stock ones, such as steel or aluminum, which makes them less prone to bending or breaking under stress.


Upgrading your gears is another way to make your Big Rock tougher. Gears are responsible for transmitting power from the motor to the wheels, so stronger gears means better performance and less chance of failure. Aftermarket gears are typically made from materials like hardened steel or titanium.


Bearing upgrades may seem small but they can have a big impact on overall performance. High-quality bearings reduce friction in moving parts which increases efficiency and reduces wear. These upgrades will make a noticeable difference in how well your vehicle performs both on- and off-road.

How Drivetrain Upgrades Improve Durability and Toughness

Upgrading your Big Rock’s drivetrain increases the strength of key components, allowing them to handle more power and reduce wear and tear. This means less maintenance, fewer repairs, and longer-lasting performance.

For example, stronger driveshafts can handle more torque from the motor without bending or breaking. Upgraded gears can transmit more power to the wheels without grinding down or stripping.

Better bearings can reduce friction in critical components which reduces stress and heat. Overall, upgrading your Big Rock’s drivetrain is one of the best ways to make it tougher, more durable, and better performing on all terrains.


The Arrma Big Rock is a great RC vehicle right out of the box but it’s not invincible. The key to making it tougher and more durable is by upgrading its drivetrain components like driveshafts, gears, and bearings. These upgrades may seem small but they have a big impact on overall performance especially when combined with other upgrades like chassis reinforcement or suspension upgrades.

Without proper maintenance or modifications like these mentioned here, you will likely find yourself with an RC vehicle that breaks down easily costing you time and money in replacement parts. By investing in these upgrades you will extend the life of your vehicle which makes this hobby even more worthwhile!

Body Protection Upgrades

The Importance of Protecting Your Body Shell from Damage

One of the biggest problems with remote-controlled cars is that they are often prone to damage, particularly to the body shell. If you’re serious about improving the durability and toughness of your Arrma Big Rock, it’s crucial that you consider investing in some kind of body protection upgrade. Not only will this help keep your car in good condition, but it will also help prevent costly repairs.

Different Body Protection Options

If you’re looking to improve the protection of your Arrma Big Rock’s body shell, there are several different upgrades that can help. One popular option is to invest in a roll cage. Roll cages work by surrounding the body shell with a protective frame, which can absorb impact and prevent damage.

You can choose from a variety of different materials for your roll cage, including aluminum or carbon fiber. Bumpers are another great option for protecting your car’s body shell.

These upgrades attach directly to the front or rear of your car and are designed to absorb impact if you accidentally hit something at high speed. Bumpers come in a variety of different styles and materials, so be sure to choose one that suits your needs.

Skid plates can be an effective way to protect the underside of your vehicle from damage caused by rocks or other debris on rough terrain. Skid plates attach directly under the chassis and provide an additional layer of protection against impacts.


Overall, if you’re looking to make your Arrma Big Rock tougher and more durable, investing in body protection upgrades should be high on your list. By choosing options such as roll cages, bumpers, or skid plates you will extend the longevity and decrease overall cost over time when needing repairs for damaged parts such as bumpers or shells.

Not only will these upgrades help protect your car from damage, but they will also give you greater peace of mind when driving off-road. So why not invest in a body protection upgrade today and start enjoying a more durable, tougher Arrma Big Rock?