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King Motor Baja KM-3.0EX 30.5cc 1/5 Scale 2WD RC Buggy
King Motor Baja KM-3.0EX 30.5cc 1/5 Scale 2WD RC Buggy
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  • Description

The KM-3.0EX has the lot, in short it is "The King Of Bling" with just about every upgrade part in the King Motor book all presented in beautifully polished aluminum. From any angle this unit is a shinning star with just about all components presented in either chrome or polished aluminum and is sure to be the center of attention next time your at your favorite patch of ground . The clear body cover lets you see all the detail that goes into making up the King Motor KM-3.0EX including the 4 Bolt 30.5cc engine and Thor Power Pipe.

The King Motor Baja KM-3.0X 1/5 Scale Gas / Petrol Powered RC Remote Control buggy is rugged enough to take just about anything you can throw at it and provides outstanding value for money. This 1:5 scale, ready-to-run off-roader is manufactured with extreme attention-to-detail by King Motor Sport.

High Performance 30.5cc Petrol Engine

At an amazing 817mm in length, this fully assembled Baja Buggy comes equipped with a Petrol 2-stroke, 30.5cc 4 Bolt engine, adjustable Walbro carburetor and high performance 8000rpm clutch. This motor is also fitted with a King Motor Thor Power Pipe which is capable of propelling this missile to speeds of up to 90 kph.

2.4GHz Digital Radio Transmitter System

This off-roader features an all new MT-3D 2.4-GHz radio system specifically designed for gasoline powered vehicles giving better control and range. This new radio system is a 3 channel full range 2.4GHz FHSS Digital Proportional Computer Radio and its features include: 4-AA Battery holder for light weight and improved balance, Easy to read LCD screen, 10 model memory, Servo reversing on all channels, Dual rate steering, End point adjustment on all channels, Exponential steering and throttle, Anti-lock braking, Digital trim display, Servo sub-trim for steering and throttle, 3 character model naming, Low battery memory retention, Built in Fail-safe, Low voltage alarm.

Super Heavy Duty Servos

The KM-3.0X is fitted with a high-torque KM-3318 35 kg/cm steering servo and KM-2013 20 kg/cm throttle servo for improved steering and superior throttle brake control.

Upgraded Components

This huge 11Kg buggy is loaded with fully-adjustable VVC shocks, all new heavy duty billet aluminium shock supports and braces, billet aluminium differential case, all new billet aluminium flame design chassis along with just about every buggy upgrade part King Motor has in their book. All these design features make this model one rugged machine.

Heavy Duty UFO Rims & All Terrain Tires

Fitted with all new design polished alloy UFO rims and All Terrain tires that are held in place by a custom chrome bead lock with medium foam compound, allows the Dark Knight to work great on grass, dirt and most off road surfaces.

Electronic stability Control

Adding to King Motors desire to be leaders in innovation the KM-3.0X is now supplied as standard with an all new Electronic Stability Control system which is enabled by a gyroscopicaly controlled module that the user can set the sensitivity of its control input.

This system takes control of your vehicle in a slide situation. Should the vehicle approach a problem where the rear end reaches a point where the slide will become an out of control spin the "stability control system" will activate and prevent this out of control event.

The module is not fitted to the buggy but is supplied in the box for the user to add at their discretion. Please note as as good as this system is, it is not 100% foolproof and will not compensate for all out of control situations and some common sense will have to be applied.

Ready To Run

This vehicle comes with a 4-piece body kit that can be replaced if desired, rechargeable onboard 6V 3000mAh Ni-Mh battery and Australian mains power charger . All that is required to get you on the race track fast is 2-Stroke oil, 91 Octane unleaded Petrol and 4 x AA batteries for the transmitter.


  • 4 bolt 30.5CC engine, 2-stroke, aircooled
  • Thor pipe
  • Walbro Carburetor #997
  • High performance 8000RPM clutch
  • 6061 new Fire Chassis with protecting plate
  • 6061 Rear lower arm (dark) J022
  • 6061 Front lower arm (dark) J023-1-2
  • 6061 Rear up arm (dark) J024
  • 6061 Front upper arm (dark) J025
  • Large-bore shocks with shafts & threaded adjusters
  • 6061 Alloy rear hub carrier J013、
  • Alloy rear hub carrier washer J014
  • Alloy rear hub carrier washer J017
  • Alloy front hub carrier J018
  • Extend axle A024-L,A026-L
  • 6061-T6 6MM HD Billet alum front upper plate 66026
  • 6061-T6 6MM HD Billet alum rear upper plate 66027, 66028
  • 6061-T6 Triple piece alloy gearbox 66029
  • 6061-T6 Billet alum gear cover 66044
  • 6061-T6 New design airfilter 66060
  • 6061-T6 Billet alum front hub carrier 2/3 J015/16
  • 6061-T6 Billet alum clutch housing J019
  • 6061-T6 Front shock support set J026-27
  • 6061-T6 Rear shock support J028
  • 6061-T6 Front shock tower J029
  • 6061-T6 Front shock brace J030
  • 6061-T6 Rear shock brace J031
  • Gear set: 17T transmission gear and 57T spur gear containing oil
  • Drive Shaft: 6.00mm Steel
  • Differential: Billet aluminium differential case
  • Wheel & Tyre Set: New All Terrian tire with UFO rim completed set 170 x 60mm (front) and 170 x 80mm (rear)
  • Onboard Battery: 6V 3000mAh Nicked Metal Hydride with short circuit protection
  • Throttle servo: KM-2013 20KG throttle servo
  • Steering servo: KM-3318 35KG steering servo
  • Radio: MTD 3-channel 2.4GHz digital radio control high response system
  • EST Gyroscope System:High Stability RC vehicle gyroscope system to aid vehicle control
  • Australian Mains Charger
  • English Manual


  • Vehicle Size: Length 817mm x Width 480mm x 255mm
  • Net weight: 11Kg
  • Package Size:Length 870mm x Width 510mm x Height 320mm
  • Gross Weight:22kg
  • Volume Weight:28.4Kg

    Bonus Material

  • CNC machined tool kit with bag
  • Spark-plug tool
  • Tire tool
  • Multi-function wrench
  • Fuel Mixing Bottle with mix ratios
  • Huge Poster size KM3.0X sticker

    **Please do not use Ethanol E10 Petrol with this vehicle as it will result in poor running, difficult starting along with damage to carburetor and fuel lines.**
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