Frame Support frame made in 2.5mm carbon fiber and aluminum.
Bottom frame made in one-piece high quality thermoplastic material
System transmission Twin belt drive system.  Motor belt is 15mm wide gates.  Tail belt is 6mm gates
Usable main blades 700mm -716mm (stock boom)
750mm-800mm (with 800 conversion kit)
Battery Options LiPo from 10s to 14s 4000/5500mAh
Battery compartment dimensions 70mmx60mmx360mm
Suggested battery Lipo 12s 5000mAh
Main rotor diameter 1577mm (with 700mm blades)
1777mm (with 800mm blades)
Tail rotor diameter 306mm (with 115mm tail blades)
Total length without blades 1372mm
Total length with blades 1758mm (with 700mm blades)
1858mm (with 800mm blades)
Main shaft diameter 12mm hollow
Tail shaft diameter 6mm
Height 365mm
Swashplate servos 3x standard servos
(to use the precision clutch style servo horns provided inside the kit it is necessary that servo shaft is compatible with Futaba, MKS or Savox)
JR compatible servo hubs available as an upgrade part
Tail servo 1x standard servo
Maximum dimension of main blade root 14mm M5 screw
Maximum dimension of tail blade root 5mm M3 screw
Teeth pinion 20T included (18T, 19T, 21T, 22T optional).  Supports 6mm and 8mm motor shafts.
Main pulley teeth 190T
Tail ratio 4.8:1
Tail boom diameter 27mm
Spindle diameter 10mm