SAVOX OUTRUNNER BSM4760 530KV PRO SPEC MOTOR (700)The Savx BSM4760 530KV 600 class Brushless Outrunner Motor keeps your RC helicopter flying high while cooling itself down. The machined aluminum housing with 6 angled cooling ports and an internal cooling fan allow Savx out runner motors to pump air through the motor, giving you a 10% drop in temperature over other popular brands. Agile and fast, the brushless motors facilitate sharp moves in your flying experience. Savox BSM4760 Features: Unique