The next level has been reached with the all-new 90mm Viper Pro by HSD. With the latest advancements in RC, HSD has infused professional grade components for a well-rounded out of the box experience with factory stock configuration. HSD has achieved a streamline design on the airframe to reduce drag and boost performance with a powerful 6S 22.2V system that easily breaks the 100 MPH mark. This model features all-metal e-retracts and landing gears, built to high CNC standards for robust quality. An oleo inspired strut design on the landing gears provides dampening and shock absorption during touchdown for smooth landings. 12g metal gear servos with built-in anti-lock and anti-stripping features are installed across the entire airframe. To top it off, an LED lighting package including port and starboard identification along with a nose taxi light is included. Go the next level with the HSD 90mm Viper.