This is a NEW Genuine ARRMA AR390265 BLX 3668 2400kV 4 Pole 4S Brushless Motor : Kraton / Outcast. Part # AR390265. The BLX 3668 2400Kv brushless motor provides lots of speed and torque, and is perfectly balanced for use with the ARRMA BLX120 ESC unit.
eBay