KDS 450SV, as one of the members of KDS 450 class helicopter series. It is a perfect 3D electric helicopter which features fine aluminum parts, excellent functions electric equipment.

KDS 450SV is one of most popular products for R/C helicopter beginner. The kit adopts engineering full metal spare parts, all electronic accessories are professional equipment.

KDS450SV is a new style helicopter with direct link configuration. It features laconic looking, simple maintaining. The swashplate servo is external, which makes the maintenance simple and easy. Small gear drives the tail gear directly to reduce the exhaustion of power. At the same time, players can adjust the position of the battery back and front to change the barycenter of helicopter. With high functions dual rate head lock gyro, powerful motor, and high multiplying power battery, the helicopter provides you with interesting flying experience.

What's about the control system? 7ch 2.4GHz full radio system control. With almost zero interference.

Specification:
Length: 700mm
Height: 200mm
Width: 140mm
Main Rotor Diameter: 700mm
Tail Rotor Diameter: 150mm
Motor Drive Gear: 13T
Main Drive Gear: 150T
Tail Drive Gear: 25T
Auto-rotation Tail Drive Gear: 106T
Kit Weight: 440g

Items included:
1 x KDS 450SV RC Helicopter
1 x KDS-7CH Transmitter
1 x K-8R Receiver
1 x KDS-WS2632 3500KV Brushless Motor
1 x KDS-40A 40A ESC
1 x KDS Flymentor
1 x KDS Gyro
3 x 9g Servo
1 x 11.1V 2200mAh 20C Li-Po Battery
1 x Balance Charger