ALZRC - 450 Sport FBL Helicopter Frame Kit

Description

Features:

●Novel high stability without aileron rotor head assembly static stability and 3D flight control perfect fusion of fast reaction
●Design of high precision bearing control arm
●New 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
●Newly 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
●New anti-rotation guide, battery tray, and frame base utilizing industrial grade fiber plastic material, increasing durability and aesthetic
●Newly designed servo screw retainers to simplify installation and maintenance
●Strategically placed frame cutouts to simplify parallel setup of servo horns
●Redesigned gyro mounting platform to minimize vibration transfer to gyroscope, as well as preventing damages to the gyroscope during a crash
●Hoop style horizontal fin mount with longer tail boom supports, effectively reducing tailboom vibrations. Carbon tail fins to emphasize the visually pleasing line
●Brand new tail grip assembly with built in counter-weight balance, dramatically improving tail pitch smoothness
●Senior Fiberglass painted canopy
●Superior quality **5 Carbon blades

Specification:

●Length: **3mm
●Height: **8mm
●Main Rotor Diameter: **5mm
●Tail Rotor Diameter: **8mm
●Motor Drive Gear: **4T
●Main Drive Gear: **0T
●Autorotation Tail Drive Gear: **6T
●Tail Drive Gear: *5T
●Drive Gear Ratio: 1:*0.7:4.*4
●Weight(w/o power system): **5g
●Flying Weight: Approx. **5g

Packaging:

●T-REX **0 SPORT FBL Kit Set x 1