HPI Monster King RTR Massive Kahuna Ford Bronco 4400 [VIDEO]

November 4, 2025

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From HPI Racing:
MEET THE MONSTER KING!

The legend has developed, and it’s larger, more durable, and meaner than ever! The HPI Racing Monster King is right here to take the crown, born from the DNA of two fan-favorite platforms: the Wheely King and the Crawler King. By combining the very best of the Wheely-King and Crawler King right into a single monster truck platform, we’ve created one thing particular for Wheely-King followers!

Constructed round a refined model of the unique Wheely King chassis, the Monster King boasts a brand new middle gearbox with exterior slipper clutch, enhanced steering geometry, and new hex {hardware} for simpler upkeep. Each change made with the efficiency, and enjoyable in thoughts — from the Lock-Nut suspension mounts that banish E-clips eternally, to the rugged new Tredz tires wrapped round huge 2.2” MT wheels.

Topping all of it off is the absolutely licensed Ford Bronco 4400 bodyshell, an RC duplicate impressed by the real-life Massive Kahuna truck, run by Shane England, with the assistance of RTR Automobiles and Vaughn Gittin Jr. Motorsports. That includes an in depth inside, inner roll cage, and dealing LED gentle bars, this beautiful physique brings genuine Massive Kahuna type and realism to the Monster King.

The Monster King Massive Kahuna brings the spirit of the unique Wheely King into a brand new period. Stronger, smoother, and filled with upgrades that followers will respect. With its robust solid-axle design, genuine particulars, and that unmistakable HPI enjoyable issue, it’s able to tear up any terrain in true monster truck type.

Tredz TRZ 135x86mm tires

No monster truck is full and not using a severe set of sneakers, and the Monster King Massive Kahuna delivers in type. Model-new 2.2” 56mm huge monster truck wheels give the truck a daring, aggressive stance, completely matched to the brand new Tredz TRZ 135x86mm tires. Designed particularly for the Monster King, these high-grip TRZ tires function a deep, open tread sample that gives excellent traction on filth, grass, gravel, and asphalt alike. Whether or not you’re pulling wheelies, climbing rocks, or carving up the yard, these tyres are constructed to carry out.

Moulded in HPI’s high-quality rubber compound, the brand new Tredz TRZ tyres strike the proper stability between tender, grippy really feel and long-lasting sturdiness. Mixed with the huge wheels for improved stability, they ship assured dealing with and predictable management throughout any terrain — all whereas giving the Monster King its unmistakable, beefed-up monster truck look.

Absolutely Licensed Bodyshell & Genuine Graphics

The Massive Kahuna title has severe pedigree — and your new HPI Racing Monster King Massive Kahuna mannequin brings that legacy straight into your arms. Pushed and owned by Shane England out of Powderly, Texas, Massive Kahuna made its debut in 2013 and has turn into a fan-favourite for its daring stunts, daring graphics and surf-culture aptitude.

We’ve captured that spirit in a meticulously licensed bodyshell: the Ford Bronco 4400–impressed design that Massive Kahuna unveiled for its fashionable period. Each curve, graphic and element displays the actual truck’s aesthetic, from the surf-board silhouette to the rugged roll-cage and standout “BIG KAHUNA” model.

Crafted from high-strength polycarbonate, the bodyshell is screenprinted and hand-finished with cutout home windows sitting atop a hard-plastic inner roll cage for scale authenticity and sturdiness. You’ll additionally see working LED lights within the grille and roof-bar, managed by way of the transmitter for show-quality lighting on scene.

It’s a full-fidelity tribute to the actual Massive Kahuna truck, now shrunk to RC scale with all of the perspective intact.

ALL-NEW RADIO GEAR

The Monster King is straightforward to drive with the included All-New 4 Channel 2.4Ghz FHSS TF-51 Transmitter. Options:

NEW – 4th Channel – 100 place digital slider
NEW – Steering Exponential
Drop-down steering place for a pure management place
Foam-covered wheel for additional consolation and grip
Swappable steering wheel design for left-handers!
Rubber finger and thumb deal with grips
Rubber bumpers on all corners for the very best safety
Magnetic space for physique clips or screws when you work!
Digital on and off change
Audible warnings for low energy and idle time!
Servo Reverse, EPA, Trims and Twin Fee switches.

The NEW RF-51 receiver includes a waterproof silicone interior jacket to be used in any climate and a built-in failsafe – Makes use of the HPI 4-way LED Adaptor so as to add headlights with the built-in LED Gentle controller!

Genuine Straight-Axle Design

Identical to basic Monster Vehicles, the Monster King is fitted with actual straight axles entrance and rear, which helps you to put the ability down when it’s worthwhile to. Most significantly, they let every of the tires contact the bottom at precisely 90 levels for the most important contact patch and most grip and traction!

Actual Monster Truck Suspension Design

One of many standout options of the Monster King Massive Kahuna is its genuine suspension and drivetrain format, impressed by actual full-size off-road monster vans. The confirmed 3-link suspension design combines two aluminum decrease hyperlinks with a single Y-shaped higher hyperlink made out of a brand new, higher-carbon compound materials for elevated stiffness and sturdiness.

Stronger Steering Energy

Taking management to the subsequent stage, the Monster King Massive Kahuna now comes geared up with the all-new HPI SD-16MGWP Metallic-Geared Waterproof Steering Servo. Delivering a large 16kg of torque at 6.0V, this improve greater than doubles the power of the earlier plastic-geared 6kg servo, providing you with exact, assured steering regardless of how tough the terrain will get.

SD-16MGWP STEERING SERVO

Constructed with full metallic gears and waterproof safety, the SD-16MGWP shrugs off filth, mud, and water with ease, excellent for the all-terrain punishment the Monster King was made for. Whether or not you’re carving turns, powering by means of obstacles, or crushing automobiles, you’ll really feel the distinction in responsiveness and management from the very first drive.

NEW REAR BODY MOUNT BRACING

The Monster King Massive Kahuna options new rear physique mount bracing for improved sturdiness and physique help. This bolstered design retains your physique shell safe by means of onerous landings, wild wheelies, and all-out monster motion, constructed robust to deal with no matter you throw at it.

Extra Torque, Extra Enjoyable

Powering the Monster King Massive Kahuna is a brand new FIREBOLT 550-size 12-turn brushed motor, delivering the proper stability of torque and energy, and dependable efficiency. With the additional punch over the earlier setup, it offers you the muscle to overcome climbs, crush obstacles, and blast throughout any terrain with true monster truck perspective.

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