90% Assembled
It's 90% assembled, you just need a 6 Channel Transimtter, Receiver, Battery and it is Ready to Fly!

Specification
- Length : 635mm
- Height : 230mm
- Main Rotor Diameter : 710mm
- Tail Rotor Diameter : 158mm
- Motor Drive Gear : 13T
- Main Drive Gear : 150T
- Autorotation Tail Drive Gear : 106T
- Tail Drive Gear : 25T
- Drive Gear Ratio : 1:11.5:4.24
- Weight(w/o power system) : 450g
- Flying Weight: Approx. : 780g
- Color carton : 27.3 x 10 x 6.6cm

This package includes :
1. T-REX 450 PRO Kit Set X 1 set
2. 325 Carbon blades X 1 set
3. RCE-BL35X 35A Brushless ESC X 1
4. 430SP Brushless motor(3700KV) X 1
5. DS410M (Metal Gear) Digital servo X 3
6. DS520 Digital servo X 1
7. GP750 Head lock gyro X 1
8. English Instruction Manual