Sorry to use English because I don't have a Chinese input device.
I am sure if I use 7.4V lipo it will not fly. Because my FP do not fly well with 7.4 V lipo even though I just install a M24 blade.
I am thinking of buying this chassis and upgrade my FP to brushless system and use 11.1 V lipo. I have a 450TH motor, Can I use it with 10T pinion gear ?
I am planning to use GWS CN12 rudder motor, but afraid of overheat. Is it possible also to install a brushless rudder motor at the back ?