The frame of this electric pet bicycle is high carbon steel frame. It adopts a 48V350W brushless motor; 350w6T controller with multiple functions.The max speed can up to 30km/h. climb 30 degrees, 48V10-25ah lithium battery . Buyers can choose the battery model according to their own needs. Waterproof grade of IPX6. High quality damping is adopted, with hydraulic damping at the front end and spring damping at the rear end. Using uses Vacuum fat tire, which won’t make people feel uncomfortable when passing rough and uneven roads. The full magnetic steel motor can provide greater power output, lower torque,easy climbing and can drive in 10cm water.