The Buddy Ebike features a 1000W high-speed brushless rear hub motor, providing 70Nm of torque for powerful climbingability and smooth riding. lt supports a maximum throttle mode speed of up to 28mph. Equipped with a lockable 48V 10Ah detachable lithium-ionbattery. 4-hour quick charge, providing a range of up to 65 miles performs well in cold and high-temperature environments, withstrong durability to ensure a longer lifespan. An added boost mode among the 4 basic modes, the boost mode assists you effortlesslythrough snowy terrain, mountain paths, urban areas, and off-road trails. The upgraded 20" x 4" wide Kenda puncture-resistant offers enhanced performance and a cooler appearance. They provide improved grip and traction on rugged roads, easily handling bumps, rocks, snow, beaches, hills, curbs, and more.