리트랙트 랜딩기어 세트 - 싱글/서보필요

● The landing gear bring the shock-absorption function, it could be very useful to remit the landing momentum

● Exact design, the landing gear structure haven't any crevice, it don't rock in take-off

● Use the spareparts of attached bag, refit slightly, it could change to a fixed landing gear

● High hardness steel fabricated, it don't lead the steel curve even if landing failure