Specifications :
* Overall Length : 1195 mm
* Main Rotation Diameter : 1301~ 1337 mm
* Main blade length : 580 ~ 598 mm
* Overall Height : 332 mm
* Overall Width : 90 mm
* Tail Blade Length : 82~95mm
* Tail Rotation Diameter : 238 ~ 258 mm
* Total weight : 2100g ±3% (kit only, not including electronics)
* Drive Gear Ratio : 7.82 : 1 : 4.67
Suitable length of motor shaft for R5 — 41mm~42mm
Optional Accessory :
Standard size CCPM servos * 3
Standard size tail servo * 1
3-Axis Gyro * 1pc
LiPo Battery : max size: 340 x 46 x 48 mm *1
500~540 KV Blushless motor *1
ESC: (recommended) 160A ESC
Tools and Equipment for Assembly :
*Transmitter(7-channel or more,helicopter system)
*Receiver(7-channel or more)
*1.5 mm Hexagon Screw Driver
*2 mm Hexagon Screw Driver
*2.5 mm Hexagon Screw Driver
* Philips Screw Driver
* Lubricant / one-way bearing grease
* Needle-nosed pliers
* General thread lock