Motor Stats:

(Robbe)
Powerful motor for all kinds of boat models with 7-10 NC cells.
Diameter: 44.00 mm
Weight: 320 g Length: 67 mm
Voltage: 8.4-12 Volts
Rotations: 12800
No. of cells: 8
Current Amps at max. efficiency: 13.00 A
max power: 25.00 A
max. efficiency: 75.00 %


Does this mean I should run a 40mm prop?