a few more retractions folks. the red ikarus motor is not an axi 220454!!, it is similar though. the hub that a fixed pitch prop would be fitted to is around 4mm further forward from the rotor than the 220454. also, it is a 5mm long motor, it would be in axi terms a 2205?? ( question marks because the wind is a mystery ) . so, in conclusion, this motor may well have 30% more oomph than the little axi that it looks like.