E-hellfire Ss

Hey Guys
Know my Hellfire is running ! The System works very well ! I drove over 10 minuts and know i have to discharge the Batterties to have a Vwie how mutch Energie I realy needed ! The Topspeed iss not to fast so i will try the 900 Upm Motor in a vew Day´s ! The komplet Engine System iss after this Time still cold !!! One Problem iss the 20 Tooth Pinion Motor Gear, I fixed it with a Rc Plane part with a konus and this iss not made for these kind of Power ! I think I must order a 20 tooth M1 Pinion in your Shop ! Are there outher Pinions ( 24 Tooth etc avaible ) !?

Kind regards Stefan