FS Racing 30cc 1/5 Petrol RC Monster Truck - Hummer

High-Performance 30cc Petrol Engine

This monster truck is powered by a 30cc CY brand 2-cycle, air-cooled, piston-valve engine, delivering robust low-end torque and explosive acceleration. Unlike nitro engines, this petrol engine operates on standard unleaded 93# or 97# petrol mixed with ordinary 2-stroke oil, making it inexpensive, readily available, and easy to maintain. The engine is recoil-started for reliable operation and features an adjustable carburettor with choke and primer functions, allowing easy cold starts and precise tuning to different conditions.

Heavy-Duty Chassis and Structural Components

The chassis is constructed from 4mm anodised aluminium, providing exceptional rigidity and impact strength. The central chassis layout positions the engine, fuel tank, and electronics along the centreline, achieving balanced weight distribution for high-speed stability. A robust aluminium roll cage further protects vital components, while a massive front bumper absorbs impacts during aggressive off-road driving.

Drivetrain and 4WD Upgrade Capability

Factory supplied in 2WD, this truck is engineered with a 4WD0-ready drivetrain, enabling users to install an upgrade kit for enhanced grip, acceleration, and control. The shaft-driven system uses sealed metal gears, providing long service life, reduced contamination from dust and debris, and high efficiency under heavy loads. The automatic long-life clutch and upgraded clutch spring ensure consistent engagement and smooth power transfer.

Fuel System and Extended Run Time

With its large 700cc fuel tank, this truck delivers significantly longer run times between refills, reducing downtime during off-read sessions. The fuel tank is engineered for secure pressure balance and durability, enabling continuous high-speed operation without fuel starvation.

Suspension and Handling

The model uses fully adjustable, heavy-duty, oil-filled aluminium shocks, designed to absorb harsh impacts from jumps, rocks, and uneven terrain. A quad-wheel double-wishbone suspension system provides excellent articulation and keeps the tyres planted for optimal traction. Ride height and damping characteristics can be tuned for different surfaces and driving styles.

Electronics and Control System

Critical electronics are housed inside a sealed radio compartment, protecting the receiver from splashes, dust, and debris. The 2.4GHz radio transmitter offers long-range, interference-free control and precise steering/throttle modulation. Steering duties are handled by a powerful 22 kg/cm water-resistant servo, supported by a 7 kg/cm throttle servo, ensuring reliable response and control even under the weight and torque of this large-scale model.

Wheels, Tyres, and Braking

Oversized impact-resistant wheels paired with high-traction all-terrain tyres provide exceptional grip on loose dirt, gravel, grass, and rough ground. The truck includes a vented rear disc brake system, providing strong, fade-resistant stopping power even during prolonged high-speed use.

Bodywork and Protection

The included heavy-duty ABS one-piece body shell features a carbon-fibre style finish and protective coating. Its adjustable mounting height ensures compatibility with tuning or terrain adjustments. The truck ships with premium packaging to ensure safe delivery and includes all required tools, charger, battery pack, and user manual.