ALZRC TREX 450 Sport FBL RC Helicopter Kit

  

 Features:
  

 \u25cfNovel high stability without aileron rotor head assembly static stability and 3D flight control perfect fusion of fast reaction

 \u25cfDesign of high precision bearing control arm

 \u25cfNew swashplate design utilizing hardened pivot ball bearing, combined with new stability mixing arm design. Resulting in increased mechanical mixing resolution, realizing the possibility of high precision control

 \u25cfNewly designed upper-lower 4 plate frame design using 1.2mm high strength 3K carbon fiber material, with strategically placed new motor mount and strengthened aluminum standoffs to improve the overall frame rigidity, yet simplifying maintenance tasks

 \u25cfNew anti-rotation guide, battery tray, and frame base utilizing industrial grade fiber plastic material, increasing durability and aesthetic

 \u25cfNewly designed servo screw retainers to simplify installation and maintenance

 \u25cfStrategically placed frame cutouts to simplify parallel setup of servo horns

 \u25cfRedesigned gyro mounting platform to minimize vibration transfer to gyroscope, as well as preventing damages to the gyroscope during a crash

 \u25cfHoop style horizontal fin mount with longer tail boom supports, effectively reducing tailboom vibrations. Carbon tail fins to emphasize the visually pleasing line

 \u25cfBrand new tail grip assembly with built in counter-weight balance, dramatically improving tail pitch smoothness

 \u25cfSenior Fiberglass painted canopy

 \u25cfSuperior quality 325 Carbon blades

  

 Specification:
  

 \u25cfLength: 643mm

 \u25cfHeight: 228mm

 \u25cfMain Rotor Diameter: 715mm

 \u25cfTail Rotor Diameter: 158mm

 \u25cfMotor Drive Gear: 134T

 \u25cfMain Drive Gear: 150T

 \u25cfAutorotation Tail Drive Gear: 106T

 \u25cfTail Drive Gear: 25T

 \u25cfDrive Gear Ratio: 1:10.7:4.24

 \u25cfWeight(w\/o power system): 445g

 \u25cfFlying Weight: Approx. 745g

  

 Packaging:
  

 \u25cfT-REX 450 SPORT FBL Kit Set x 1