The electric version of E720 is already the future of the purebred helicopter flight represents and connects all the seemingly inexhaustible experience of the long history Thunder Tiger helicopter with the easy-to-use and reliability enormous power of modern electrical technology. The E720 convinced along with many others, in particular through his brilliant practice-oriented battery quick-change system, through an enormous adjustment and maintenance-friendly engine positioning and his overall concept of a consistent resulting flight-optimal focus-interpretation .
Highest operational performance, smooth handling, lightning fast and agile the G4 is always decide in a position to each F3C or 3D competition in the world for themselves. The RAPTOR G4 beyond the imagination of the traditional feasibility and allows the pilots to all that which has been hitherto only dreamed of.

Features

Easy & fast conversion between flybared or flybarless rotor system
Hardened 15mm steel main shaft
Adjustable Bell-Hiller mixing ratio can be set for F3C or 3D (Raptor 90G4 & Raptor E720)
Aerodynamic carbon paddle (Raptor 90G4 & Raptor E720)
Collective pitch range +/-15 degrees (Raptor 90G4 & Raptor E720)
High-quality, colour shifting pre-printed FRP canopy
Lightweight and rugged landing skid for low centre of gravity
Rigid 2mm carbon main frame
Lightweight, high- quality screws hardware
All metal servo horns & control arms assembly eliminate the need for upgrades
Lightweight and vented, high-duty 17 mm helical main gears
Innovative Quick-calibration system
An easy conversion between nitro and electric powering
Heavy-duty helical bevel tail gears
Lightweight, one-piece machined metal tail case
All metal, high–precision & heavy-duty tail rotor system
Efficient torque tube drive system for crisp rudder response and 100% power transfer
Easy-install rudder rod guide
Lightweight one-piece metal tail boom bracket
3D carbon vertical fin and carbon tail boom support

Specification:

Full Length of Fuselage: 1367mm
Full Width of Fuselage: 221mm
Total Height: 462mm
Main Rotor Dia: 690~720mm
Tail Rotor Dia: 105mm/280mm as standard
Gear Ratio: 1:9.25:4.67 (standard)
Full Equipped Weight: 3650g