HSP Racing 1:8 RC Off Road Rock Crawler 2.4 GHz

Large 1:8 Scale Rock Crawler for Extreme Terrain

This HSP 1:8 scale rock crawler is engineered for drivers who value precision, control, and extreme climbing ability rather than outright speed. Its 645mm length, 182mm tyres, and 460mm wheelbase give it an imposing presence and excellent stability on rugged surfaces. Designed to crawl rather than race, it excels on boulders, jagged slopes, and technical rock formations where careful throttle input and steady control are essential.

Twin 540 Motors for High Torque Climbing Power

Unlike single-motor crawlers, this model uses a dual 540 brushed motor layout, delivering significantly more torque across all four wheels. This twin motor system allows you to ascend aggressive gradients, scale obstacles with minimal momentum, and manoeuvre over challenging surfaces that would halt lesser vehicles. Power is routed through a reinforced drivetrain and paired with a 1:48 gear ratio, optimised for slow, controlled crawling rather than speed.

Heavy-Duty Aluminium Construction

The crawler's structural integrity is supported by a solid aluminium chassis, aluminium side guards, and robust aluminium shock towers. These components provide a rigid backbone capable of withstanding the twisting forces created during extreme articulation. The aluminium parts also improve overall durability, helping the vehicle remain stable even when tackling rough, sharp, or uneven terrain.

Extra-Long Oil-Filled Shocks and Adjustable Suspension

With extra-long aluminium oil-filled shocks, the crawler benfits from extended suspension travel and smooth damping. These shocks are mounted on aluminium towers with adjustable angles and tension settings, enabling fine-tuned performance based on terrain. The suspension system is configured for maximum articulation, allowing each wheel to move independently and maintain grip across highly uneven surfaces.

High-Grip Beadlock Tyres with Secure 18-Screw Retention

The model's tyres are designed specifically for technical climbing, with deep tread patterns that excel on rock, mud, gravel, and rough natural surfaces. Each tyre is mounted using chrome-plated beadlock rims secured by 18 individual screws, preventing separation from the rim under high torque loads, sidewall flexing, or lateral forces encountered during climbing.

Independent Front/Rear Gearboxes and Waterproof Electronics

The independent front and rear gearboxes improve responsiveness when crawling across off-set obstacles or irregular terrain. The drivetrain components are supported by waterproof electronics - servo, ESC, and receiver - ensuring dependable operation even in wet or muddy environments.

2.4 GHz Radio System for Reliable Control

The supplied 2-channel 2.4 GHz transmitter provides stable, interference-free control. It automatically assigns frequency channels, allowing multiple crawlers or RC vehicles to be used nearby without signal issues. The system offers precise throttle and steering control, essential for delicate crawling manoeuvres.