This is a set brushless rotary cage controller 25A OBL + sound cheap. The engine is very well finished and size 400 with anodised aluminum body. The controller can make Li-Po or Ni-MH with power supply from 6 to 12V (5-10 elts). It posède BEC 5V 2Amp. The son are fitted with gold connectors. This 750KV 120W motor can shoot up to 9x6 8x3,8 propellers and suitable for aircraft up to 1000g.
minicars