The frame supports 08xx/11x series motor mounting holes and is compatible with 1-2S batteries.
The frame uses injection mold, which greatly increases the strength. It is strong enough to resist crash during violent flight.
HGLRC Petrel 75Whoop Ultra-light Indoor Frame FPV Racing Drone
Model:Petrel 75Whoop Indoor Frame Kit
Flight control mounting hole:25.5x25.5mm
Motor mounting hole:Φ6x3/Φ9x4mm
1x 75mm frame
5x screw M1.4*8
4x screw M1.5*5
2x screw M2*4
4x M2*6.6 shock absorbing ball
2x black rubber band
2x nylon cable tie
1x TPU battery holder
Recommended Parts:( Not Included )
Flight controller:Zeus5 AIO