The motor is a complete replacement set of four coreless motor that are compatible with the Yizhan X4 quadcopter.<br /><br />Main Features:<br />? Lightweight operation<br />? High-quality construction<br />? More powerful? lightweight<br />? Replaces your Yizhan X4 quadcopter<br /><br />    Specifications<br />Specifications<br />	 Type: Motor                                                  <br />                        Material: Metal                                                  <br />                        Feature: Tools/accessories of radio control series toy                                                  <br />                        Age: Small parts not for chidren under 3 years                                                	<br />Dimension and Weight<br />	 Product Weight: 0.003 kg                                                  <br />                        Package Weight: 0.034 kg                                                  <br />                        Product Size (L x W x H): 8 x 0.7 x 0.7 cm / 3.14 x 0.28 x 0.28 inches                                                  <br />                        Package Size (L x W x H): 11 x 5 x 5.5 cm / 4.32 x 1.97 x 2.16 inches                                                	<br />Package Contents<br />	 Package Contents: 1 x Motor                                                	<br /><br /><br /><br />                                            <br /><br /><br /><br />                                                <br />