The engineers at Emax are always seeking ways to design the ultimate motor with brushless technology. In their efforts, they produced the ECO II Series, a new line of brushless motors further improving performance and durability while retaining the same affordability. Redesigned from the ground up, the ECO II boasts an all-new architecture.
Propeller: 2.5″ – 4″
Weight: 8.6g (W/O Silicone Wire)
Prop adapter shaft diameter: 1.5mm
Bearing Shaft: 2mm
Shaft Thread: CW