450SPORT-R1 carbon 3D Rc Helicopter RTF For For AL

Description:Metal carbon 450SPORT-R13D Helicopter RTF,Completely assembled and tested at the factory, ready to fly out box! 1. Parts Compatibility: Align T-REX 450SPORT V3,other kinds of 450 size 2. quantity:450SPORT-R1RTF Set X 1 set 3. 100% Brand New! 4. Attention: It is not the align product 5. Specification: Length: 643mm Height: 228mm Main Rotor Diameter: 715mm Tail Rotor Diameter: 158mm Motor Drive Gear: 134T Main Drive Gear: 150T Autorotation Tail Drive Gear: 106T Tail Drive Gear: 25T Drive Gear Ratio: 1:10.7:4.24 Weight(w/o power system): 445g Flying Weight: Approx. 770g 6. Accessories(Completely assembled and tested at the factory, ready to fly out box!): 450SPORT-R1RTF Set X 1 set(With 325MM Fiberglass Rotor BladesX1 set,Fiberglass Canopy),Suitable for 3D flight. 40A Brushless ESC X 1,Suitable for 3D flight. FMT108 Brushless motor 3800KV X 1,Suitable for 3D flight. 3S1P 11.1V 2200mAh 20C X 1,Suitable for 3D flight. Transmitter: 2.4G 6 channel remote controlX 1,Suitable for 3D flight. Receiver: 2.4G 6 channelReceiver X 1,Suitable for 3D flight. Gyro: FMT009 Gyro X 1,Suitable for 3D flight. Servo:9g x 4pcs 1 set charger and adapter Foam Box X 1 7. Instructions: Newly designed wider main blade grips that increase the overall main blade disc diameter, resulting in dramatically increased stability and agility. Thicker main blade grip arms to increase durability and crash survivability. Expanded flybar supporting point design on control cage, increasing the rigidity of fly bar, resulting in improved flight stability. High precision bearing mixing arms for smooth and precise operations. Newly designed servo screw retainer to simplify servo installation process. Newly designed frame structure blocks and motor mount to simplify assembly, yet dramatically increase the overall frame rigidity, resulting in improved 3D performance. Improved battery mount for increased battery mounting rigidity, eliminating flight instability caused by movement of battery. Improved gyro mounting platform to avoid degrading locking performance as result of tail boom vibration. Tail boom support rods have been lengthened to suppress tail boom vibrations; integrated ends design improves durability and crash survivability. Tail control arm base is integrated with tail gearbox to improve control precision, and simplify maintenance. Newly designed high rigidity anti-rotation guide for improved operation precision. Payment: 1. credit card 2. paypal 3. Bank account transfer (T/T) 4. Western Union Please send email to contact us