Product overview
The iFlight AOS 5R V5.1 Race Frame Kit is designed for FPV drone racing and supports propellers up to 5.3 inches. Its construction combines improved interlocking arm geometry with a central spine that reinforces the arms and stiffens the flight controller mounting. AOS X-Cell Anti-Vibration Technology is part of the design. The frame remains compatible with all AOS 5 V5 frames, and upgrading an AOS 5V5 requires four arms and the central spine.
The frame has a 201mm wheelbase, dimensions of L142*W142*H38 mm and a weight of 133±5g. Its arms are 6mm thick, while the top, bottom and upper plates are each 2mm thick. Maximum flight stack and VTX heights are both 25mm. The flight stack uses 20*20 Φ3mm mounting, with 20*20/Φ2mm and 25.5*25.5/Φ2mm VTX mounting options. Compatibility includes the Vista HD system and BLITZ mini 600mW VTX. The 20mm standoff spacing fits most existing 3D prints for a 14mm camera, shark fin and VTX antenna.
Each kit includes one AOS 5R V5.1 frame kit, one screw bag, two battery straps and two battery pads. Thickness may have a manufacturing tolerance of ±0.2mm, and hole size may have a tolerance of ±0.1mm. If an ESC capacitor prevents proper installation, remove that capacitor and connect an extra capacitor; a 50V 470uf capacitor is recommended for this arrangement.
