KDS-450BD-E PNP helicopter

Product Description：

INNOVA 450 series are the latest developed helicopters of KDS MODEL; 450BD(Belt Driven) ailerons version features American-style rotor head, and the unique designed rotor head with multiple control mechanism make it possible to switch between flexible and stable flying mode. Streamline carbon body is full of motion, and the design of double-geared belt driven transmission makes it easy for maintenance.
All power of the heli is from the high performance lipo (11.2v, 2200MAH, 20C lithium battery) with good quality. And then you just move and enjoy the high performance in the blue sky with proper use to the Lipo.
The kit comes with high performance electronics; the INNOVA 450 RTF version with ailerons is equipped with KDS820 gyro (yaw rate gyro) and digital N590 (tail holding gyro), resulting the outstanding tail stability.
The swash plate comes with metal gear digital servo N290, which features high-rate and anti-strike performance.
The brushless ESC 40A with inner Lying Switch UBEC, and the brushless motor 3500kv make the power of the helicopter to achieve a perfect combination The thicker 15MM tail boom reduces the vibration effectively. High quality 325MM carbon fiber rotor blades and elegant hand-painted FG canopy make the helicopter more stunning and eye-catching. With the functional KDS-7XII radio, you can enjoy great flying feeling.

Specifications & equipment
Length：640mm
Height: 220mm
Width: 120mm
Main Rotor: 315mm
Main Rotor Diameter: 710mm
Tail rotor Diameter: 155mm
Motor Pinion: 13T
Main Gear: 150T
Autorotation Tail Drive Gear: 106T
Tail Drive Gear: 25T
Drive Gear Ratio:11.5:1:4.25
Weight(W/motor):870g
BL ESC :40A
BL motor: 3650KV
Gyro: electronic flybarless system KDS ebar
Servo: 3 N290 metal gear digital servos and 1 N590 digital servo

Packaging: small size aluminum case
Case size: 420 x 120 x 210mm
Gross weight: 2.2 kg
10 pcs per export carton
Export carton size: 640 x 440 x 420mm
Gross weight: 23.7kg