I have a brandnew combo 1/8 Orion Vortex R8, long version brushless motor 2050kv, 4 poles, 5mm shaft and Orion R8 esc (2s-4s), fan cooled, 130a cont and 340A brust, very good quality system, Made in Japan, its come with factory gold plugs for motor to esc, Ebay selling motor for $120 and $150 for the esc, asking price just $170 for both.