Skyartec NINJA 250 3D CCPM 6 Channel RC Helicopter Kit (Without Transmitter and Receivers Version)
NINJA 250 has been assembled a multi-year electric RC model latest scientific research result.it make the Skyartec company's dream comes true once again. This 6CH 3D NINJA 250 helicopter adopts PPM control system and tail rotor belt drive system,aluminum alloy tail rotor dynamical adopt belt drive configuration,debug simply, quite stable flight,low noise; High toughness aluminum alloy main rotor head will help to reduce the weight of body,then make the fuselage extreme lightweight,carbon fiber high strength material fuselage frame is quite elegance,firm and legerity.with PVC exquisite and beautiful canopy,providing customers with more choices.This helicopter has small size, and light body,goes with big capacity battery,it provides sufficient flight time.The main body integration structures,lightweight design,novelty; the flame-out landing system made of high precision one way bearing effectively protect of the aircraft landing safely.
With standard SKYARTEC electronic equipment,250 brushless motor and professional head locked gyro,combined with brand new 3D fuselage design,and incorporate configuration ensure this helicopter flight stability and accuracy. Also can fly 3D and rolling ,drive,inverted flying perfectly.It will bring you endless surprise and pleasure.
The action in flight routes is beautiful,and the stability that beyond imagination,combined with the stability of the 3D flight with its rapid action,fierce,and accurate.it achieves the perfect combination,So it will be the best choice for the beginner,also become a pet for the expert to performance the wonderful flight..we believe that it must be able to bring you into happy, stimulative,breathtaking 3D aerobatics flight..and bring you an unexpected surprise.
Skyartec NINJA 250 2.4 Ghz 6 Channel Helicopter Kit Features
- Can fly in skyway, backward, and 3D aerobatic
- Aluminium alloy tail rotor dynamical with belt drive configuration, debugging simplily,quite stable flight, low noise;
- the flameout landing system made of high precision one way bearing,and effectively protect of the aircraft landing safely.
- Incorporate configuration make this helicopter novelty and having lightweight which ensure the helicopter flight stability and accuracy.
- High toughness aluminum alloy main rotor head will help to reduce the weight of body,and the carbon fiber high strength material fuselage frame is quite elegance,firm and legerity. Make the fuselage extreme lightweight.
- With standard SKYARTEC electronic equipment,4500 brushless motor, 15A ESC, and professional head lock gyro.


Skyartec Ninja 250 Specification:
- Main Rotor Diameter: 420mm
- Main Motor Type: 4500KV Brushless Motor
- Main Body Length: 420mm
- Flight Weight: 280g
- Battery Type: 7.4V 900mAH Li-Po (not included)
- Radio System: 7ch (not included)
- Main Rotor Diameter: 480mm
- Main Rotor Blade: ABS Blade
- Motor Pinion Gear: 15T
- Main Drive Gear: 120T
- Tail Drive Gear: 36T
- Drive Gear Ratio: 1:8:4
- Weight (without Power system): 130g
Package Includes:
- NINJA 250 helicopter kit x1
- 15A brushless controller x1
- 4500KV brushless motor x1
- SKY600 head locked gyro
Required Parts:
- 1 x 7ch 2.4GHz TX/RX
- 1 x 7.4V 900mah Li-Pp Battery And Balance Charger
Can fly in skyway, backward, and 3D aerobatic
120 degree PPM system provides precise movement if comparing with the traditional mechanical
mixing since there are less linkage/push-rod in the helicopter and weight is greatly reduced
Improved blades give superior lift. Their pop off design gives extra protection in case of heavy landing
Bell-heller mixing greatly increase the sensitive of the whole helicopter, which provide good aerobatic
responds
The autorotation landing system, made of high quality one-way bearing, maximally protects your
helicopter from damage
Brand new design for the structure
Improved battery support that holds the battery firmly, and can also be adjusted to suit your balance of
f lying
Tail rotor driven by belt provide stable flight and low noise
NO TAIL Motor - Tail Rotor driven by Belt with Servo Controlled Rudder like Gas-Helicopter
With length-adjustable servo push-rod, precision sub trim can be easily set
No need to worry about burning tail motors
Separate main shaft and main gear reduce repair time and noise
Weight is a key to a EP helicopter, lightened skid set, main gear, main frame and canopy reduce the
load of whole helicopter
Easy to fly and more stable lifting
11.1V 1100mAh high capacitance Li-Po battery provide enough power for any aerobatic flight
Provide excellent performance outdoor and indoor
Tail blade adopt flameout landing system
Newly Designed Rotor Head gives better control and easy to install Extreme smooth control and stable
flight
Precise controlling and hovering
Suitable for Indoor/Outdoor/Backyard/Stadium
Using the Ultra tough Firberglass materials, which is extremely light and not easily break ,the
Helicopter does have very strong structure.
Approximately 15 minutes flight time on each charge - 7Optional Li- poly battery will help to achieve
better performance and longer flight time.
Best choice for Beginner - Advanced hobbyist
All spare parts and accessories are available Complete Kit, Ready to Fly (without radio control)




