This one is not for the faint of heart. We tried our best to make this perform as close to possible to scale as a real life Monster truck.1/5scale Primal RC Raminator Monster truck is a heavy monster of the machine. It is one of the most powerful RC ve hicles you have ever seen!

We did our best to make it run as close to a real life monster truck as possible. We built it very hard and wanted to make something really special for the RC world.

You can set it up for fast monster truck performance, or in low range for excellent rock crawling. it includes five different gear ratios! This truck is nearly unstoppable, but when you get stuck, just hit the reverse switch on the transmitter to get out of any situation. I hope you enjoy this as much as I did!


Solid shaft

CNC aluminum axle tube with steel axle. Heavy-duty CNC aluminum housing oil-imme rsed 4-bevel gear diffe rential. Steel ring and pinot gear. The modular shaft tube design is easy to maintain. Ready to use in the rear-wheel steering conversion kit.


Suspension and drive train 

Adjustable four-link coil-over-shock long-travel suspension. 12-Inch aluminum-bodied oil-filled heavy duty shocks. Front and rear sway bars. Solid aluminum four-link suspension shafts with steel heim joint ends.

Drive Shafts

Heavy duty 22mm-thick steel front and rear telescopic drive shafts.


Double chain-driven all-steel gear single-speed transmission. Multiple gear ratio options for high speed and torque adjustments. Transmitter-operated reverse. Designed for easy maintenance.

49cc Reed Valve Engine

49cc 2-stroke gas air-cooled pull start reed valve motorcycle engine. Rated for 6+ horsepower. Designed for high torque at lower RPM. 80mm centrifugal clutch setup. Custom-designed stainless steel tuned exhaust pipe.


Body and Roll Cage

Monster truck body. Two-Piece polycarbonate body mounted on a custom heavy duty plastic roll cage. Entire body and cage assembly easily removable for maintenance. Detailed interior driver figure.


Six-piece modular CNC aluminum frame. Frame designed to mount engine for a low center-of-gravity.


Dual 100kg servos with heavy duty, adjustable aluminum servo saver. Heavy duty steel heim joint steering-link ends.

Tires and Rims

12 x 7.5 inch monster truck chevron-treaded tires with foam insert. Inner and outer heavy duty nylon beadlocks. Mounted on 24mm hex, 5.5 x 6 inch nylon rims with strengthening ribs.


Front and rear axle-mounted manual disc brakes with steel rotors. Equipped with strong 70kg brake servos for great stopping power.


FlySky 2.4 GHz 6-channel transmitter. Ready for lights, rear steering and other accessories. Remote engine kill switch. Upgraded aluminum enclosed battery receiver and kill switch box with volt meter. Five all-metal gear servos installed:

  • 2x 100kg steering servos
  • 1x 70kg brake servo
  • 1x 20kg throttle servo
  • 1x 20kg Reverse Servo


Radio Features:

FLYSKY FS-GT5 2.4 ghz, 6 channel computer radio including:

4 AA battery holder for light weight and better balance.
Easy to read LCD display
Maximum range of 200 meters Memory of 20 models
Servo inverter on all channels
Dual speed steering
End point adjustment on all channels
Exponential throttle and steering
Anti-lock braking, digital adjustment display
Sub-trim servo for steering and throttle
3-character model name
Built-in adjustable fail-safe
Low voltage alarm
Tracking mode ready for 4-wheel steering configurations
Even more…..
Skill Level: Advanced

Speed: 30+ MPH
Length: 39 inches
RTR Weight: 80 lbs.
Height: 24 inches
Wheelbase: 24 inches
Tires: 12 x 7.5 inches
Track: 31.5 inches
Wheel Diameter: 5.5 inches
Wheel width: 6 inches
Minimum ground clearance: 4 inches

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