ALZRC R42 420mm Main Blade FBL 3D RC Helicopter Kit

ALZRC R42 is the latest 420mm main blde rc helicopter from ALZRC for helicopter hobbilists. R42 helicopter kit comes with the 420mm carbon fiber main blade and the 72mm carbon fiber tail blade. 

Main Features:
1. Brand new FBL Rotor set
2. Brand new double bearing full-metal swashplate
3. Equipped with full set adjustable pull rod with bidirection screw thread and brand new linkage head
4. The whole machine adopts 4.70mm stainlesssteel scoket ball head
5. 8mm high carbon steel main shaft
6. Full metal and independent servo mount design
7. Double belt transmission struction
8. Extra large ESC holder design
9. Brand new battery mount quick release system
10. Metal pulley and full metal tail boom holder
11. 20mm diameter tail boom
12. Brand new metal gear case set 
13. Brand new metal tail rotor holder set

Specifications:
Item Brand: ALZRC
Item model: R42
Color: Yellow/ Orange (optional)
Main Rotor Diameter: 935mm
Main Shaft Diameter: 8mm
Main Blade Length: 420mm
Spindle Shaft Diameter: 5mm
Tail Rotor Diameter: 196mm
Tail Shaft Diameter: 5mm
Tail Blade Length: 70mm~75mm Thickness 5mm
Motor Size: 41mm Diameter. Maximum Height 41mm
Swashplate Servos: Micro Servo-23mm Width
Locked Rudder Servo: Mini Servo -35mm Width
Battery Compartment Maximum Size: 125mm x 42mm x 50mm
Recommended Battery Size: 2200~2700mAh 6S 350g~450g
Takeoff Weight (Not include battery): 1170g

Pakcage Included:
ALZRC R42 Helicopter Kit (unassembled) x 1
420mm carbon fiber main blade x 1
72mm carbon fiber tail blade x 1