Durafly HyperBipe 900mm EPO w/Motor (ARF) Features: Fast and easy assembly Beautiful EPO construction with a vibrant paint scheme Powerful brushless outrunner motor pre-installed Fully hinged surfaces スペック: 翼幅: 900mm 全長: 900mm 重さ: 610~640g including battery ペラ: 9 x 3.8 別途必要なもの: 4CH プロポ 800-1300mAh 3S リポ 30A ESC 4 x 9g サーボ 等