1、CNC Machined Aluminum: CNC machined aluminum front and rear covers, reliable performance, sturdy, durable and long service life. 2、High Purity Copper Coils: QA2814 brushless motor adopts high purity high temperature resistant copper coils effectively provide high efficiency. 3、Output Shaft and Bearing: High toughness stainless steel output shaft and high accuracy high quality bearings make the motor super durable. 4、Balanced Rotor: Precisely balanced rotor for smoothness, providing high reliability and maximum speed. Motor size is 35x36mm/1.38x1.42in. 5、Applicable Model: QA2814 430KV brushless motor is suitable for remote control airplane fixed wing, can effectively improve the performance of your RC airplane. Item Type: QA2814 430KV Brushless Motor Material: Aluminum Alloy + Copper + Stainless Steel Speed: 430KV Configuration: 12N14P Motor Size (Diaxl): Approx. 35x36mm / 1.38x1.42in No Load Current: 0.5A Number of Lithium Battery: 3-6S Maximum Continuous Power/10 Seconds(W)/10S: 700W Maximum Continuous Current(A)/10S/10 Seconds: 50A Application: Fixed WingColor: As Pictures Shown Weight: Approx. 226g / 8.0oz 1 x Motor 6 x Rubber Sleeve 4 x Screw 2 x Accessory 3 x Banana Head Male 3 x Banana Head Female 1 x Manual