The GUNNER Monster 6S 1/8 kit is an RC 4x4 Monster Truck designed for bashing, rough terrains, and jumps.

This assembly version allows you to build your RC car yourself and choose its brushless motor, ESC, servo, radio transmitter, and battery.

The chassis of the GUNNER Monster 6S MHDPRO has been designed to withstand intensive use.

It features three reinforced differentials, Big Bore hydraulic shocks, numerous anodized aluminum components, and a transmission with hardened steel drive shafts.

Key Points

• 1/8 scale 4x4 RC Monster Truck, designed for bashing and all-terrain driving.
• Assembly kit version, without electronics, but includes painted body, wheels, and tires.
• Reinforced chassis, three differentials, Big Bore shocks, and numerous anodized aluminum components.
• Compatible with configurations up to 6S, with various battery options depending on the chosen equipment.

Why Choose the GUNNER Monster 6S Kit?

The GUNNER Monster 6S kit is aimed at hobbyists who want to build and customize a high-performance RC car themselves.

This sets it apart from an RTR (Ready-to-Run) model. You do not receive a fully equipped car.

You get a complete mechanical base that you will assemble and equip according to your project.

I find this formula particularly interesting for hobbyists who already own a radio transmitter, charger, or some batteries, or who want to select each electronic component themselves.

The GUNNER Monster 6S is also designed for sporty use.

Its 4x4 architecture, large GIANT tires, and reinforced components make it more suitable for bashing and all-terrain driving rather than gentle use on a small surface.

What is a 1/8 Scale RC Monster Truck?

A 1/8 scale RC Monster Truck prioritizes traction, ground clearance, large wheels, and the ability to navigate rough terrains.

The GUNNER Monster 6S embodies this philosophy precisely.

Its high-grip GIANT rubber tires are designed to provide good traction on various surfaces, including asphalt, grass, and dirt.

Compared to a buggy, the Monster Truck has a taller silhouette and much larger wheels.

Compared to the GUNNER 6S Truggy, the Monster Truck focuses more on large wheels and off-road use.

Both models share a performance philosophy but should not be confused.

Why is the GUNNER Monster 6S Suitable for Bashing?

The GUNNER Monster 6S is designed for sporty all-terrain use, with mechanics built to withstand the stresses of accelerations, rough terrain, and jumps.

Bashing involves using an RC car on suitable terrain, exploiting its climbing abilities, accelerations, and jumping capabilities.

The GUNNER Monster 6S has several features that align well with this practice:

• 4x4 all-wheel drive;
• three reinforced differentials;
• hardened steel drive shafts;
• Big Bore hydraulic shocks;
• resilient front suspension arms;
• reinforced front and rear bumpers;
• front and rear chassis reinforcements;
• GIANT tires;
• anodized aluminum suspension and chassis components.

However, bashing requires staying reasonable.

An RC car running on 6S can accumulate a lot of energy during a jump or impact.

Therefore, the terrain must be suitable for its power level and weight.

What's Included in the GUNNER Monster 6S Kit?

The kit includes the mechanical parts necessary to build the Monster Truck, along with several pre-assembled elements to facilitate its completion.

The painted and decorated body, wheels, and tires are included.

So, you don't have to paint the body before the initial assembly.

The manual also states that the version is entirely for assembly.

The electronics and some necessary operating equipment are to be purchased separately.

What Elements are Included?

You have:

• 1/8 scale Monster Truck chassis;
• painted body;
• wheels;
• GIANT tires;
• 4x4 transmission;
• three reinforced differentials;
• Big Bore hydraulic shocks;
• suspension components;
• chassis protections;
• front and rear bumpers;
• chassis reinforcements;
• BTR screws.

The manufacturer's specifications also mention red anodized aluminum 17mm wheel hexes and 5mm anodized aluminum front and rear shock towers.

What electronic equipment is needed?

The GUNNER Monster 6S kit requires separately purchased electronics.

The recommended setup includes a 2-channel radio control, a minimum 15 kg steering servo, a 150 A brushless ESC, and a 2000 Kv brushless motor.

Which radio control to choose?

For this model, a 2-channel radio control is sufficient to handle the main functions, steering and acceleration/braking.

The datasheet recommends the MHD3S 2.4 GHz, reference Z01003.

If you already have a radio control compatible with your receiver, you can consider this option before buying a new radio.

Alternatively, you can also opt for a higher-end MHD6C radio control, equipped with SVC (Stability Automatic Correction) technology.

Discover the high-end MHD6C radio control.

Which steering servo to choose?

The steering servo must be powerful enough to move the large wheels of a 1/8 Monster Truck.

The recommendation on the datasheet is a servo of at least 15 kg, notably the PROTRONIK 8840 TG-D, reference S04378840.

I consider this point important.

On a powerful Monster Truck, the steering servo is heavily stressed, especially when the tires grip on uneven surfaces.

Discover on our site the servoPROTRONIK 8840 TG-D.

Which brushless motor to use?

The recommended setup uses a 2000 Kv brushless motor.

This motorization is associated with the 6S system of the GUNNER Monster. The reference indicated by Scientific-MHD is Z63T336092.

The choice of motor must always be consistent with the ESC, battery, and gear ratio.

Which brushless ESC to choose?

The recommended ESC is a 150 A brushless model, reference Z63T336093.

For a 6S configuration, it is important to check the compatibility of the ESC with the actual voltage used.

What battery is needed for the GUNNER Monster 6S?

The GUNNER Monster 6S can operate with several battery configurations, depending on the chosen setup.

The datasheet lists the following possibilities:

The chosen configuration must obviously remain compatible with the ESC and the vehicle's wiring.

I advise you to check the capacity, discharge current, dimensions, and connectors before choosing your battery.

What does 6S mean on an RC Monster Truck?

A 6S LiPo battery has six elements connected in series and provides a nominal voltage of 22.2 V.

This configuration allows for significant power with a suitable brushless motor.

However, 6S is not only synonymous with speed.

On a Monster Truck, this power reserve also improves accelerations, climbing ability, and the capability to overcome certain obstacles.

It is essential to master driving skills and properly maintain the mechanics in return.

What are the reinforced chassis components?

The GUNNER Monster 6S has numerous components designed to strengthen its structure and resistance to stresses.

A central reinforcement bar in anodized aluminum notably stiffens the chassis.

The front and rear shock absorber mounts are also made of 5 mm anodized aluminum.

The chassis's side protections are made of reinforced composite nylon.

The front and rear bumpers are also made of reinforced composite, as are the front and rear chassis reinforcements.

This combination results in a chassis that is both rigid and capable of absorbing off-road stresses.

Why are the three differentials important?

The three differentials distribute power between the wheels while maintaining a more progressive behavior in turns and on uneven terrains.

On a powerful 4x4 Monster Truck, this architecture is particularly relevant.

The transmission of the GUNNER Monster 6S also uses hardened steel drive shafts, while the transmission ring gear and motor pinion are also made of hardened steel.

This design is consistent with the desired power level.

What shocks does the GUNNER Monster 6S come with?

The GUNNER Monster 6S uses Big Bore hydraulic shocks.

They have sealing bellows to protect them from dust and reduce the risk of seizing.

The mounts also offer three different anchoring positions, allowing the suspension behavior to be adjusted.

The geometry of the chassis is fully adjustable, and it receives front and rear anti-roll bars.

This is an interesting point for the modeler who wants to adapt the Monster Truck's behavior to the terrain.

Are the tires of the GUNNER Monster 6S suitable for all-terrain?

The rubber GIANT tires are designed to provide strong grip on different surfaces.

The specifications mention asphalt, grass, and dirt.

The choice of tires strongly influences the behavior of an RC car.

On a Monster Truck, their diameter and grip directly contribute to the climbing ability and stability.

However, you need to adapt your driving to the terrain.

A very grippy surface can also increase the stresses transmitted to the drivetrain and suspension components.

How to assemble the GUNNER Monster 6S?

Assembly should be done gradually, following the instructions and checking each sub-assembly before moving on to the next.

I recommend not rushing the assembly of the car.

1. Prepare your workspace

Work on a clean and sufficiently large surface.

Prepare your hex screwdrivers, pliers, and the necessary assembly products.

2. Sort the screws

The BTR screws must be carefully identified.

In a 1/8 kit, several screws may appear similar but have slightly different lengths.

3. Assemble the mechanical sub-assemblies

Gradually assemble the transmission, differentials, suspensions, and chassis components.

After each step, check that the moving parts operate freely.

4. Install the body elements

Since the body is already painted and decorated, this step completes the exterior appearance of the Monster Truck without the need for a full paint job.

5. Install the electronics

Once the mechanical part is complete, install the servo, motor, ESC, and receiver.

Pay particular attention to cable routing.

6. Perform pre-ride checks

Before connecting the battery, check the wheels, steering, transmission, suspension, and overall tightness.

Then perform initial tests at low speed.

How to adjust the GUNNER Monster 6S?

The GUNNER Monster 6S has several adjustments to adapt its behavior.

You can intervene on:

• shock mounting points;
• chassis geometry;
• anti-roll bars;
• tie rods;
• transmission adjustment;
• gear ratio based on the configuration used.

I recommend modifying only one parameter at a time.

This way, you can precisely understand the effect of each adjustment.

Why is the motor mount support interesting?

The anodized aluminum motor mount support is designed to facilitate access to the motor pinion and transmission.

The specifications indicate that removing and replacing the pinion can be done quickly.

This detail becomes valuable when you regularly use your Monster Truck.

A bashing-oriented car should be easily maintainable. Access to mechanical components is almost as important as their durability.

How to maintain a Monster Truck 6S?

A Monster Truck 6S requires regular maintenance, especially after intensive off-road use.

After each session, I recommend checking:

• screws;
• wheels;
• drive shafts;
• differentials;
• shocks;
• control arms;
• steering;
• motor;
• ESC;
• cables;
• body.

Dust and dirt should be regularly removed.

After a significant impact, also check the geometry and suspension parts before resuming high-speed driving.

What spare parts are available for the GUNNER Monster 6S?

One of the advantages of the GUNNER Monster 6S is being able to maintain it with specific parts available separately.

The range includes parts for the Gunner MT 6S, such as front and rear shocks, wheels, bumpers, body mounts, side guards, and painted body.

There are also parts related to transmission and steering, as well as specific elements common to the Gunner 6S TR & MT versions.

For me, this is a criterion to consider before purchasing a high-end RC car.

A high-performance car is much more interesting when its maintenance and repair remain possible over time.

We offer on our website all the spare parts necessary for the maintenance and repair of your Gunner Monster 6S.

Discover all the spare parts for your Gunner Monster.

GUNNER Monster 6S or GUNNER Truggy 6S?

The GUNNER Monster 6S and the GUNNER 6S Truggy are two different 1/8 scale vehicles.

The Monster Truck focuses on large wheels, off-road capabilities, and all-terrain behavior.

The Truggy adopts a design closer to a buggy, with a more sporty orientation.

Discover the Gunner Truggy 6S 1/8.

So I advise you to choose your model based on your terrain and driving style, rather than solely on the advertised power.

Is the GUNNER Monster 6S suitable for beginners?

The GUNNER Monster 6S kit is more suitable for an experienced pilot.

The technical sheet also categorizes it as "experienced" level of driving.

It is important to distinguish between the driving level and the assembly level.

A beginner modeler can learn to assemble a kit if they are careful and methodical.

However, properly operating a Monster Truck 6S requires more experience.

The available power can quickly exceed what a beginner can handle on difficult terrain.

Why choose a high-end RC car in kit form?

A high-end RC car in kit form allows you to build your vehicle and understand its mechanics.

With the GUNNER Monster 6S, you directly intervene on the transmission, suspensions, steering, and electronic installation.

This knowledge becomes very useful during maintenance.

If you break a part after a jump, you know where it is located and how it affects the vehicle's operation.

This is one of the reasons why I find kits particularly interesting for an experienced modeler.

What should you buy with the GUNNER Monster 6S kit?

To make the Monster Truck operational, plan for at least:

• a remote control;
• a receiver;
• a steering servo of at least 15 kg;
• a suitable 2000 Kv brushless motor;
• a compatible 150 A brushless ESC;
• a LiPo battery compatible with your setup;
• a suitable charger;
• the necessary cables or connectors.

The model sheet recommends in particular the MHD3S, the PROTRONIK 8840 TG-D servo, the 2000 Kv brushless motor, and the 150 A brushless ESC.

Which battery to choose for beginners?

If you are discovering your new GUNNER Monster 6S, I recommend starting with a coherent and easy-to-control configuration rather than immediately seeking the maximum power level.

The sheet allows for several configurations, including 4S and 6S.

The choice should also consider the desired autonomy, the battery weight, and the available space in the vehicle.

A larger battery is not automatically a better choice.

Discover the ideal 4S battery that we recommend for starting with your Gunner Monster.

How to practice bashing with a Monster Truck 6S?

Bashing should be practiced in a suitable, open, and authorized environment.

Start with gradual accelerations and learn about the vehicle's reactions before attempting significant jumps.

I also recommend checking the terrain before each session.

Potholes, rocks, roots, and uneven surfaces can cause significant impacts.

With a 6S Monster Truck, mastering driving skills matters more than constantly seeking maximum speed.

FAQ about the GUNNER Monster 6S kit

Is the GUNNER Monster 6S delivered ready to run?

No. This model is a kit version to assemble. Electronics need to be purchased separately.

The body, wheels, and tires are included.

The Gunner Monster 6S is also available in a ready-to-run version.

View the ready-to-run Gunner Monster 6S.

What motor is required for the GUNNER Monster 6S?

The recommended setup uses a 2000 Kv brushless motor, reference Z63T336092.

What ESC should be used?

The recommended ESC for this model is a 150 A brushless ESC, reference Z63T336093.

Can the GUNNER Monster 6S run on 4S?

Yes. The specifications allow for a setup with a 4S LiPo battery. It also allows for 6S configurations.

Can two 3S batteries be used?

Yes, the specifications allow for a setup with 2 3S LiPo batteries, providing a suitable 6S configuration for the intended installation.

Which transmitter should be chosen?

A 2-channel transmitter is recommended. The specifications particularly recommend the MHD3S 2.4 GHz, reference Z01003.

Which servo should be chosen?

The steering servo should be at least 15 kg. The PROTRONIK 8840 TG-D is recommended for this setup.

Is the GUNNER Monster 6S a buggy?

No. It is a 1/8 scale RC Monster Truck. MHDPRO also offers a separate Truggy version of the GUNNER 6S.

Is the GUNNER Monster 6S suitable for bashing?

Yes. Its 4x4 design, large wheels, Big Bore shocks, and reinforced components are particularly suited for off-road use and bashing.

Are the tires included?

Yes. The painted body along with the wheels and tires are included in the kit.

Is the body already painted?

Yes. The specifications indicate that a pre-painted body is included.

Is the GUNNER Monster 6S suitable for a beginner?

The specifications categorize it under the experienced driving category.

Therefore, I would recommend it to a hobbyist already comfortable with powerful RC cars.

Why choose the GUNNER Monster 6S 1/8 kit?

The GUNNER Monster 6S 1/8 kit is a suitable choice if you are looking for a high-end RC car to build and customize.

Its 4x4 chassis, three reinforced differentials, Big Bore shocks, numerous aluminum components, and hardened steel transmission form a solid foundation for sporty and off-road use.

I would particularly recommend it to a hobbyist looking to go beyond a simple RTR car.

You choose your electronics, assemble your vehicle, and get to know every part of its mechanics.

The GUNNER Monster 6S then becomes more than just a remote-controlled Monster Truck. It is a true modeling project, designed for bashing, crawling, and sporty driving.

Before ordering, simply ensure you have the necessary electronics, a charger suitable for your battery, and the tools to properly assemble it.

The GUNNER Monster 6S is also available in a 6S Truggy version if you are looking for a behavior closer to a buggy.

Discover the ready-to-run Gunner Monster 6S

Discover the Gunner Truggy 6S

Read the Bashing Guide