GAUI X4II FBL Helicopter Kit
Features
- High precision CNC aluminum rotor head assembly for superior 3D performance.
- Precisely tuned servo block for various brands of servos.
- New ultra-rigid CF frame assembly. 100% carbon fiber frame.
- New CCPM control system for precision accuracy to enhance hovering and 3D flight control.
- Factory configured CNC torque tube, tail boom assembly.
- Recessed mire CNC spindle seat to effectively reduce installation error.
- Revolutionary One piece X-Series CNC open tail box for maximum gear protection (not to mention bling factor)
- New lightweight push rod control system.
- Extreme 3D performance with explosive power.
- New high-rigidity skid brace set.
- Streamlined FRP canopy.
- Large battery bay, making this model great for many size batteries from 3000mah, up to 5000mah!
Robust Removable battery tray system:
Main Blades and Electronics are NOT included.
Specifications
- Length (with canopy): 900mm
- Height: 320mm
- Width: 165mm
- Main Blade Length: 425 ~ 460mm (461mm to 500mm with stretch kit(Click here for stretch kit)
- Tail Blade Length: 70 - 86mm(depending on main blade length / stretch)
- Main Rotor Diameter: 970 - 1040mm+
- Tail Rotor Diameter: 210 ~ 222mm+
- Weight: 1780g (give or take 5% with electronics but without battery)
- Motor suggestion: Motor size 4020 - KV Range 900KV to 1200KV (Most popular example: Xnova 4020-1000kv 5mm shaft)
- Gear Ratio: 6.67:1:4.36
- Large Battery Bay: 6S, 3000mAh - 5000mAh (3200mah to 4000mah suggested depending on blade length)
- Servos: Mini size(for cyclic and tail)
- Pinion not included (assorted pinion sizes available from 12T to 18T)