AP-05 3000kv 2S 5gram Brushless Outrunner Motor The AP05-3000kv 2S brushless motor has been a solid performer for years. Includes a two-sided prop saver for 5.5mm or 4mm bore props. This motor works well with a 3-6 amp ESC, a 2s battery, and a 4x3 to 5x3 prop. Specifications: KV: 3000 Diameter: 13mm Length: 14mm Shaft: 1.5mm Weight: 5.7grams (6.3g with propsaver) Prop: 5x3, 4.5x4, 4x2.5 Thrust: 55-85 grams Max current: 5-6A/20S Manufacturer’s Test Data Voltage: 2S Prop: GWS EP-5030, Thrust: 85grams motor was getting hot! Prop: GWS EP-4540, Thrust: 60g Prop: GWS EP-4025, Thrust: 50g