HQProp Bullnose CW 6X4.5O Orange (Pack Of 2)

These 31mm props are just customized for 65mm brushless drones that have a 1.0mm or 0.8mm motor shaft. The recommended motors for 1.0mm are 0603 motor, 0703 motor and 080X motor like 0802 motor. Besides, here are the 31mm 3-blade props (1.0mm Shaft) and 31mm 3-blade props (0.8mm Shaft) for your choice.