AIRFRAME weight: 2620gr (with blades, no battery, no electronics)
Main blade length: 650mm to 720mm
Tail blade length: 105 to 115 mm
Main rotor diameter: 1548 mm (with 690 mm blades included)
Tail rotor diameter: 284 mm (with 105 mm tail blades included)
Cyclic Servos: standard size 40mm
Tail Servo: standard size 40mm
Main Rotor ratio: 11.8 to 8.8 (21T included: 10.1:1)
Tail Rotor ratio: 5.0-4.8:1 (26T included: 4.9:1)
Typical motor: 4525 series
Typical speed controller: 12S, 160-200 A
Battery size: 12S 4500-5500 mAh