Just like classic Monster Trucks, the Monster King is fitted with real straight axles front and rear. This design lets each tyre contact the ground at exactly 90 degrees, providing the largest contact patch for maximum grip and traction when you need to put the power down.

The Monster King features an authentic suspension layout inspired by full-size monster trucks. This proven 3-link design uses durable aluminium lower links and a new, stiffer Y-shaped upper link, providing a stable and reliable setup for off-road driving.

Take control with the all-new HPI SD-16MGWP steering servo. Delivering a full 16kg of torque at 6.0V, this upgrade more than doubles the strength of the previous servo. It gives you precise, confident steering no matter how rough the ground gets.

The SD-16MGWP steering servo is built tough with full metal gears and waterproof protection. It's designed to shrug off dirt, mud, and water, making it well-suited for the all-terrain punishment the Monster King was made for. You'll feel the responsive control from the first drive.

The Big Kahuna now includes new rear body mount bracing for improved durability. This reinforced design keeps the body shell secure through hard landings, wild wheelies, and all-out monster truck action, ensuring it can handle tough use.

Powering the Big Kahuna is a new FIREBOLT 550-size 12-turn brushed motor. This setup delivers a good balance of torque and power with reliable performance. The extra punch gives you the muscle needed to climb hills and drive over obstacles with true monster truck attitude.