XLPower 520 XL520 FBL 6CH 3D Flying RC Helicopter Super Combo With 1100KV Motor 120A V4 ESC KST Digital Servos

Description Brand XLPOWERItem XL520 RC HelicopterLength 1010mmHeight 310mmWidth 160mmMain blade size 425mm 520mmTail blade size 72mm 86mmMotor pinion 12t included 13t optionalHelical CNC Main gear 106tTail pinion 13TAutorotation gear 60TMain to tail gear ratio 4 615RTF weight 2400 2700gMain shaft diameter 10mmFeathering shaft diameter 8mmTail boom diamater 20mmMax battery size 220mm 48mm 55mm 6S Package Included 1 XLPower 520 Kit1 XLPower Brushless Motor 40201 Set of RT 510mm Rotor Blade1 Set of XLPower 80mm Carbon Tail Rotor Blade1 Foam Blade Holder1 Hobbywing Platinum 120A V4 ESC3 DS512HV Digital Servo1 DS747RS Rudder Servo Accessories needed to prepare yourself not include 1 Transmitter 7 channel or more helicopter system 1 Receiver 7 channel or more 1 6S Li Po 3000 5200mAh1 Digital Pitch GaugeMisc Building Equipment Note This XLPOWER XL520 helicopter is the heli super combo version need to DIY it yourself please kind to read and understand the package list in details