120A, efficiency 92%, 4 poles, dual sensor port, shaft 5mm (length 18mm) World champion technology New sensor design improves performance and efficiency Alloy case with improved ventilation system Low resistance solder tabs High quality stator materials Precision balanced rotor Teknisk information Längd 69 mm Diameter 43.2 mm Antal celler LiPo 2-4 Varvtal per volt 2100 RPM/V Effekt 2300 W