160765 HPI Monster King Ford Bronco Big Kahuna RTR

The legend has evolved, and it’s bigger, tougher, and meaner than ever! The HPI Racing Monster King is here to take the crown, born from the DNA of two fan-favorite platforms: the Wheely King and the Crawler King. By combining the best of the Wheely-King and Crawler King into a single monster truck platform, we’ve created something special for Wheely-King fans!

Built around a refined version of the original Wheely King chassis, the Monster King boasts a new center gearbox with external slipper clutch, enhanced steering geometry, and new hex hardware for easier maintenance. Every change made  with the performance, and fun in mind — from the Lock-Nut suspension mounts that banish E-clips forever, to the rugged new Tredz tires wrapped around wide 2.2” MT wheels.

10th Scale Madness!

Topping it all off is the fully licensed Ford Bronco 4400 bodyshell, an RC replica inspired by the real-life Big Kahuna truck, run by Shane England, with the help of RTR Vehicles and Vaughn Gittin Jr. Motorsports. Featuring a detailed interior, internal roll cage, and working LED light bars, this stunning body brings authentic Big Kahuna style and realism to the Monster King.

The Monster King Big Kahuna brings the spirit of the original Wheely King into a new era. Stronger, smoother, and packed with upgrades that fans will appreciate. With its tough solid-axle design, authentic details, and that unmistakable HPI fun factor, it’s ready to tear up any terrain in true monster truck style.
No monster truck is complete without a serious set of shoes, and the Monster King Big Kahuna delivers in style. Brand-new 2.2” 56mm wide monster truck wheels give the truck a bold, aggressive stance, perfectly matched to the new Tredz TRZ 135x86mm tires. Designed specifically for the Monster King, these high-grip TRZ tires feature a deep, open tread pattern that provides outstanding traction on dirt, grass, gravel, and asphalt alike. Whether you’re pulling wheelies, climbing rocks, or carving up the backyard, these tyres are built to perform.

Molded in HPI’s high-quality rubber compound, the new Tredz TRZ tyres strike the perfect balance between soft, grippy feel and long-lasting durability. Combined with the wide wheels for improved stability, they deliver confident handling and predictable control across any terrain — all while giving the Monster King its unmistakable, beefed-up monster truck look.

One of the standout features of the Monster King Big Kahuna is its authentic suspension and drivetrain layout, inspired by real full-size off-road monster trucks. The proven 3-link suspension design combines two aluminum lower links with a single Y-shaped upper link made from a new, higher-carbon compound material for increased stiffness and durability.

MONSTER KING Features

•     1/10th Scale Monster Truck
•     Fully licenced RTR-Vehicles Ford Bronco 4400 Polycarbonate bodyshell
•     with hard plastic cage and driver.
•     Updates to the Wheely King/Crawler King chassis
•     New centre gearbox configuration
•     New external adjustable slipper clutch
•     New spur gear cover
•     New motor mount plate
•     Motor mounting positioning Inserts
•     New rear body mount bracing
•     New radio box
•     New “E-Clip” eliminating lower shock and linkage mounts
•     New steering linkage
•     New Hex hardware
•     New 2.2” 56mm wide MT wheels and Tredz 135x86mm “TRZ” tires.
•     Oil-Filled shocks
•     Front and rear differentials
•     Aluminum blue-anodized lower links
•     Higher Carbon content, less flexible upper links
•     TF-51 Transmitter and RF-51 Receiver
•     SC-3SWP2 Brushed ESC (2S Max recommended for Brushed Motor)
•     Brushed 550 12T motor
•     LED headlights and roof bar lights included (TX controlled)
•     2000mAh Ni-MH pack and USB Charger included
•     Metal Geared Steering Servo (6.0V/16kg/MG