RVE Dubhe E700 Kit : MK70000Specification Length: 1360mm (excluding blade and tail blade) Height: 352mm Width: 190mm Blade diameter: about 1555mm (based on 700mm blade) Blade length (single): 700mm (range:...

RVE 1/4.5 Scale Robinson R22 Helicopter Combo : RVE-R2200Adhering to RVE's commitment to high-precision helicopter manufacturing, the R22 helicopter uses 7075 aviation-grade aluminum alloy for its components. The frame and...