ARX - 540 Nitro Cross

ARX - 540 Nitro Cross

SKU: ARX-005
This kit requires assembly and includes 2.5cc Nitro GO-Engine with pull starter.

The model can be converted to Supermoto model with slicks and a conversion kit (see spare parts page)

The recommended accessories and spare parts for this model can be also found below on this page. If you have further questions about the model, then please send us an email.
  • ARX-540 Cross Nitro

    The pictures refers to the look of the bike at the end of the assembling process, with the electronic components, that are not included in the building box product.

    Radio controlled motorbike 1:4
    Version: Cross with nitro engine power supply
    Stabilizing system with electric flywheel / gyro

    Length: 528mm, Width: 270mm Height: 390mm, Wheelbase: 370mm

    The bike can be converted to electric or super motard using one of our available conversion kits.


    Frame 4 sidewalls (2 upper and 2 lower 2mm aluminum, laser-cut anodized matte black) joined by 2 mm steel and 6mm spacers machined from solid aluminum with CNC technology.


    This system helps to keep the upper zone of the frame lighter and to have a low center of gravity resulting in excellent stability and handling of the motorcycle on any type of terrain. The upper part of this area (away from water, mud and debris to the ground) is an ideal to locate the electronics, receiver / servos.


    The lower part is dedicated to the motor / battery and is reinforced with aluminum spacers to counteract the torsional stresses that are created in situations of extreme riding.


    Front forks USD (upside down) spring damper, bolted to the frame via twin triple clamps.


    The swingarm: is composed of two half-arms in cast aluminum joined to a central body. The swingarm is pre-assembled with Rear shock absorber and chain guide.


    The pinion gear is located on the swingarm shaft, this allows a constant tension of the chain throughout the race compression / extension of the rear suspension.


    Rear shock absorber - oil filled, billet aluminium and coil spring with a constant pitch and reinforced leg. To search for the best set-up suited to the surface of Use, you can vary the spring preload by adjusting the spring collar, you can choose between 6 different mounting positions of the shock and then you can vary the oil used in the shock.

    Body made of transparent lexan.

    Pilot The pilot is black white and orange.

    The colors of the components are subject to change based on various updates that are made.


    Spare parts not included in this kit, needed to ride:

    • Radio Control:  1 receiver, 2.4 GHz
    • 2 Servo: 3.5Kg or greater


    The Kit includes :

    • Clutch Bell
    • Clutch with flywheel
    • Air Filter
    • Motor Go-engine 2.5cc, 3 port, side exhaust
    • Electric gyro with brushless motor / esc
    • muffler/silencer and header pipe
  • Technical Specs :


    scale 1: 4
    length 500 mm
    Width (without crash bars) 125 mm
    Height (incl. Driver) 480 mm
    diameter front 165 mm
    diameter rear 150 mm
    front travel 75 mm
    rear travel up to 80 mm
    Weight (without RC, Motor & Sprit) 2600 g
    speed depending on engine / translation to about 65 km / h
    drive 2.11 to about 3 cc 2T engine with side exhaust