Q-mini series is a small licht weight frame designed for 1407 motors.
The frame comes in 3, 4 and 5 inch.
There ared different armthicknes choises for the the 3 inch and 5 inch arms and the top plate.

?It is designed to be extreme light with a low drag and to be used with 850mah or smaller lipo's on 3 to 5 inch props.