Once again we chose G-10 as our main frame material. Even though carbon frames are available in the standard kit, we still want the machine to be affordable.

The Xtreme 50 kits supplied by 4D Products come standard with:
- Full CNC metal head (nothing to upgrade out of the box)
- CNC Aluminium Engine Mount
- Triple CNC Aluminium Bearing blocks for main shaft support and accuracy
- Painted Fiberglass Canopy
- Sprag clutch with radial bearings, top and bottom to take the side loading
- Header tank
- Constant tail drive
- 2.0mm frames
- Push/Pull CCPM controls
- Multi-adjustable head with 3 different delta settings, adjustable phase ring
- 3 different flybar ratio's
- 4mm Flybar
- Open style, light weight metal tail case allowing easy maintenance
- Radial bearings in the tail blade grips
- Carbon Fiber Tail push rod/CF boom supports
- Front mounted tail servo to ensure the correct C of G
- Low parts count
- Anti-foaming fuel tank mounts
- Carbon Fiber Frames and tailboom available as an upgrade
- 85T helical cut main gear, and 10t helical pinion gear
- Light weight landing gear
-RJX tuned muffler
PLUS - free telephonic building and setup support for ALL RjX kits purchased through either 4D products directly or any one of our dealers in South Africa.
PLUS PLUS - for all kits purchased in the Cape Town and surrounding areas, 4D Products will assist you with your build and setup at our Somerset West based offices. For a nominal fee we will even come to you to assist with your build and setup.
PLUS PLUS PLUS - for all beginners in Cape Town and surrounding areas - we will throw in 3 FREE lessons at our Somerset West based flying field with every RjX kit sold. If required, we will travel to you (within reason) to give you these lessons. Terms and conditions apply.
Specifications:
Length: 1260mm
Height: 390mm
Width: 210mm
Rotor Dia: 1339mm (Blade Dependent)
Tail Rotor Dia: 233mm (Blade Dependent)
Gear Ratio :8.5:1:4.7
Gross Weight: 3.2kg to 3.3kg (Approx)