This high quality tail motor is just designed for RC super fans. It suits with XK K120 helicopter. Good choice for you to enjoy more flying joys.<br><br>Features:<br>100% brand new.<br>Easy to install.<br>Light weight and smooth operation.<br>High quality and durable in performance.<br>Made of good and new technology material.<br>Suit with XK K120 helicopter.<br><br>Specifications:<br>Brand model: K120-017<br>Item Name: helicopter tail motor<br>Material: metal<br>Suit with: XK K120 RC helicopter<br>Item dimension: 30 * 9 * 9mm<br>Item weight: 6g<br><br>Package information:<br>Package size: 5 * 3 * 1cm / 2.0 * 1.2 * 0.4in<br>Package weight: 7g / 0.3oz<br>Polybag package<br><br>Package list:<br>1 * XK K120 Tail Motor