Introducing the Spektrum Firma brushless motor and 130a 4s ESC set, perfect for cars, trucks, and motorcycles. The ESC max current is 130a and the maximum battery voltage is 14.8v (4s). This Spektrum Firma motor and ESC set is ideal for hobbyists aged 12-16 years and 17 years & up. It is manufactured in China and compatible with scales 1:5, 1:6, 1:8, and 1:10. Upgrade your RC model vehicle with this new and reliable Spektrum Firma brushless motor and ESC set.