Following on from the success of the RX1104 motor and RX3020 propeller combo. RotorX has designed a new 3” triblade 3040 propeller specifically for use with 1306 brushless motors.  These propellers provide explosive power to micro FPV racers, like the RotorX RX122 Atom and RX155 Raiju.  Upwards of 320g thrust can be achieved per motor depending on your kv and voltage, has proven to work well with 3S/4S 3100kv.