Gaui X4 II Kit + Halo 450mm, 72mm CF Blades(215002)

Spec:

Main Rotor Diameter:970-1040mm
Tail Rotor Diameter:210-222mm
Length (with canopy) :900mm
Height :320mm
Width :165mm
Main Blades Length:425-460mm
Tail Blade Length:70-77mm
Weight: 1780g
Gear Ratio :6.67 :1:4.36 (18T Pinion)
Battery Bay :6s 2200-5000 mAh
Servos: Mini Servos

Package content

Halo 450mm CF Main Blades
Halo 72mm CF Tail Blades

Suggest Electronic equipment.

GAUI X4II Electronic Equipment Reference Table Servos：Mini Servos（500 size）

Normal 3D Fly：
GAUI GS511，Hitec 5245 MG, Align DS510M/DS515M, Savox SH1250, Graupner DES 678 MG, MKS DS-9660A+, Futaba 9650

Hard 3D Fly：
GAUI GS303(HV BLS)，ServoKing 795HV，Futaba BLS153, Graupner HBS660 HV, JR DS3717 HV, HITEC 7245 MG HV, JR DS3711 HV

Rudder Servo:
Low V：GAUI GS518，Savox SH1257，MKS DS8910A+，Align DS520M/DS525M
High V：GAUI GS304，ServoKing 795i
 
Speed Control：66～100A，6S Input
Normal 3D Fly：GAUI GE-602，HobbyWing 80A
Hard 3D Fly：GAUI GE-610，HobbyWing 100A，Kontronik Koby90A，YGE 80 LV, CC Talon 90A
 
Brushless Motor Size:
Wide Size：48mm
KV Range 900KV～1400KV

How to count：
Main Gear：120T
Battery Input：22.2V
Motor Efficiency：90％

Motor Brand KV             Pinion       K/YGE    GAUI/HobbyWing Gov    Main Blades RPM
GM-601-910KV                  18T       Gov@80％       73％@Gov High        2800rpm
Scorpion  HKIII-4020-1100   15T      Gov@80％          84％@Gov High      2800rpm
Scorpion HK4015-1070       15T       Gov@85％         78％@Gov High      2800rpm     
Scorpion   HK3026-1400     13T      Gov@65％       87.5％@Gov High      2800rpm
Scorpion HK3226-900         18T      Gov@80％       79.5％@Gov High      2800rpm
Scorpion HK3226-1400       13T     Gov@80％        87.5％@Gov High      2800rpm

Battery Max Size:（W46mm × H73mm × L180mm）
                                 6S 2600~50000 mAh 22.2V

Gyro
Max Size Aera：16mm*38mm*38mm
Suggest :Vbar、MiniVbar、Skookum SK720、SK540、Microbeast BeastX、Futaba CGY750