Segway has added a new mode of two-wheeled transportation to its expanding lineup in the form of the Dirt e-bike. While Segway calls it an e-bike, the Dirt seems to split the difference between a traditional mountain bike and a dirt bike. The Dirt comes in two models, the x160 and the x260, each with swappable batteries. The difference comes in power and range, with the x160 topping out at just over 30 MPH and 40 miles of range, while the x260 can hit 47 MPH and go 75 miles between charges. All the features of a dirt bike are there, with hydraulic disc brakes and a rear monoshock suspension, along with the seamless power delivery of an electric powertrain. Both models are available for purchase now.