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Features: - Use CNC high precise aluminum alloy linkage ball. - Great stable and sensitive mixing lever design! Can display the great stability and precision for 3D flight. - T-REX 450XL special adjustable pitch system, hold rotation system, tail rotor drive belt system! It is a work of great originality for helicopter! - Auto-Rotation System- - Rear Tail Servo Mount - Collective Pitch System - Tail Rotor Drive Belt System - Main Drive Gear with Cooling Fan - 37 Precision Bearings
Specifications: - Length:650mm - Height:230mm - Main Rotor:680/700mm - Tail Rotor:150mm - Motor Gear:15T/13T/11T - Main Gear:150T - Autorotation Tail Drive Gear:109T - Tail Drive Gear:22T - Drive Gear Ratio: 1:10:4.95/1:11.5:4.95/1:13.6:4.95 - Weight(without power system):330/355g - Weight(including power system):About 620-670g
Electronics Blade: 325mm Stock ABS Blade Cyclic & Pitch Servos: 3x Hitec HS55 Rudder Servo: HDS-877 Digital Servo Receiver: Hitec Electron 6 Dual Conversion Micro Receiver Gyro: Futaba GY401 Speed Control: Castle Creations Phoenic 35 ESC Motor: Align 430L 3550Kv Brushless Motor 13T JGF 450TH 2950Kv Brushless Motor 55g 11T Battery: Thunder Power Prolite 3S 2100mAH 15C/20C Burst x3
Upgrades: Aluminum Align HS1062 Swashplate Carbon Fiber Lading skid set 347mm Aluminum Tail Boom Silver CF Stabilizer Metal CNC Servo Mount Full CNC MicroHeli Tail Combo Nicely spray painted Yamaha Red canopy. 325mm Carbon Fiber Blade Align 315mm Wooden Blade
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