General Specifications
Main rotor diameter: 856 mm
Main blade length: 380mm
Tail rotor diameter: 196 mm
Tail blade length: 70 mm
Main shaft diameter: 8 mm
Tail shaft diameter: 5 mm
Weight including electronics: 1075 g (excluding batteries).

Kit Includes:
21T motor pulley (other motor pulleys available)
BL 380 3D mm main blades
70 mm tail blades
2 Battery tray with straps and double tape

Electronic Specifications
Cyclic Servos: Micro size 23mm - General and 3D flight: - MKS DS92A - Savox SH-0255MG

General and Extreme flight: BK 3001HV - SAVOX SV - 1232MG, MKS HV93 - MKS DS95

Tail Servo: Mini size 35 mm General and 3D flight: Savox SH-1257MG, Futaba S9257

General and Extreme flight: BK 5005HV - MKS HV9780

Typical speed controller: General and 3D flight: Kontronik Koby 70 - YGE 60 LV - CC Lite 75

General and Extreme flight: Kontronik Koby 90 - Jive 80LV - YGE 90 LV - CC Lite 100

Maximum motor size: 41 mm diameter - 41 mm height - General and 3D flight: X-Nova 2820-890 - Scorpion HK 3014-900 - Quantum 2820-880

General and Extreme flight: Kontronik Pyro 380-9 - X-Nova 3215-930 -Scorpion HK 3020-1000, KDE 500XF-950.

Battery compartment: 44x44x130mm ◦ 6S 1500/2600 mAh. For perfect 3D flight 6S-1800 mAh

The following motor pulleys are available:
H0501-19-S - 19T Pinion = ratio 6.3:1
H0501-20-S - 20T Pinion = ratio 6:1
H0501-21-S - 21T Pinion = ratio 5.7:1
H0501-22-S - 22T Pinion = ratio 5.5:1
H0501-23-S - 23T Pinion = ratio 5.2:1
H0501-24-S - 24T Pinion = ratio 5:1
All these motor pulleys are for a 5 mm motor shaft.