HSKRC Butterfly 30 140mm Wheelbase 3 Inch 3K Carbon Fiber Duct Frame Kit for DIY RC Drone FPV RacingNotice Comes unassembled Need build by buyers Specification Brand HSKRCModel Butterfly 30Item Name 140mm Wheelbase 3 Inch Frame KitFrame wheelbase 140mmEmpty weight full set of prints 115gInternal space height 26mmTop plate thickness 1 5mmBottom plate thickness 3mmFlight controller hole position 16 16 20 20 25 5 25 5mm 30 5 30 5mmSupport Camera Spacing 14x14mmFeatures Lightweight and easy flight High strength plastic protection ring Easy buildRecommend Parts NOT Included FCESC 25 5x25 5mm GHF411AIO BMI F4 FC w 5V 10V BEC AIO 40A BL S 4In1 ESCBrushless Motor HSKRC 1505Plus 3750KV 3 4S 2650KV 4 6S Brushless Motor 1 5mm ShaftPropeller 2 Pairs Gemfan Hurricane 3020 3 Inch … $21.84Banggood.comDelivery: to Redlands ReportBuy!