The light and airy architecture of the 68mm frame has been possible due to the soliditer and stiffness of the polycarbonate. Be very careful in flight with other filaments Frame in polycarbonate 68 mm center distance with a mini flight controller racing evo sp. It is fully configurable and cleanflight on all flights modes FC: http://www.banggood.com/Eachine-Tiny-32bits-F3-Brushed-Flight-Control-Board-Based-On-SP-RACING-F3-EVO-For-Micro-FPV-Frame-p-1087648.html?p=LD020411878172015024 Coreless: http://www.banggood.com/4X-Chaoli-CL-720-7x20mm-Coreless-Motor-for-90mm-150mm-DIY-Micro-FPV-RC-Quadcopter-Frame-p-1070123.html?p=LD020411878172015024 coreless fixing 6mm: http://www.banggood.com/fr/20-PCS-3MM-5MM-6MM-8MM-10MM-Short-Circuit-Protection-Insulated-Rubber-Ring-for-FPV-Racer-p-1075031.html?p=LD020411878172015024 Recepteur: lemonRx dsmx Props EDF: http://www.banggood.com/Eachine-Fatbee-FB90-Turbine-QX70-Micro-FPV-Racing-Quadcopter-Spare-Parts-40mm-4-Blade-Propeller-Set-p-1108674.html?p=LD020411878172015024 Camera 25mW: http://www.banggood.com/Eachine-TX01-Super-Mini-AIO-5_8G-40CH-25MW-VTX-600TVL-14-Cmos-FPV-Transmitter-p-1088374.html?p=LD020411878172015024 Camera 200mW: http://www.banggood.com/Eachine-TX02-Super-Mini-AIO-5_8G-40CH-200mW-VTX-600TVL-14-Cmos-FPV-Camera-p-1088368.html?p=LD020411878172015024 Lipo 1s nanotech 260mha = 3min flight 8 x M1.6 x 5mm https://www.facebook.com/Microdure/