The RJX X-treme 50 EP is a high performance 600 size flybarless electric helicopter kit built from high quality materials. It features a genuine carbon fiber main frame with aluminum bearing blocks, head and tail assemblies. The motor mount design incorporates the use of a bearing block for motor shaft support which eliminates any flex under high torque induced loads.
The CCPM direct servo linkage design eliminates the complications of a push/pull setup while enabling faster and more precise control reaction. The belt driven tail system offers easy adjustment and efficient operation. The main gear assembly features an integrated high torque rated one-way bearing. The top mounted ESC platform takes advantage of the main blade airflow for highly effective cooling.
The X-treme 50 EP is a high quality, high performance flybarless helicopter kit at a great price!
• Flybarless rotor head
• Thrust bearings in both main and tail blade grips
• CCPM direct servo linkage
• Belt driven tail system
• Carbon fiber main frame
• Top mounted ESC platform
• High torque one-way bearing assembly
• Carbon fiber 92mm tail blades included
Main Blade Length: 600mm (not included)
Tail Blade Length: 95mm (included)
Main Rotor Diameter: 1339mm
Tail Rotor Diameter: 233mm
Drive Gear Ratio: 9:1:4.7
Weight: 2900-3000g (without battery)
RJX X-treme 50 EP Electric Flybarless 3D Helicopter Kit
RJX 95mm carbon fiber tail blades
All necessary hardware
Standard Size Metal Gear Servo (cyclic control) x 3
Standard Size, High Speed Metal Gear Servo (tail control)
600 size 500-1100KV brushless outrunner heli motor
100A brushless ESC w/BEC
600mm main blades
6-12S 4000-5000mAh lipoly battery
6ch or more radio system (transmitter and receiver)
**Note** Canopy color may vary from photo.
Decent quality and great value for the price.
Came without main blades but with tail blades.
Tail shaft too short and thus not enuf pitch for countering high headspeed, I change to 105.
Besides tt, not much complain whatsoever.As i expected a high quality kit from rjx. Everything is snug in build. Had ownede several fbl heads before and not dissapointed. Im a heli guy who likes quite hard 3d and the kit is really made for it.
As an owner of several Align, Kds helis this one is my favorite of all of them.