This high quality tail motor set 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: K120-013<br>Item Name: helicopter tail motor with tail tube<br>Suit with: XK K120 RC helicopter<br>Item dimension: 165 * 45 * 28mm<br>Item weight: 9g<br><br>Package information:<br>Package size: 17 * 5 * 3cm / 6.7 * 2 * 1.2in<br>Package weight: 13g / 0.5oz<br>Polybag package<br><br>Package list:<br>1 * XK K120 Tail Motor With Tail Tube