ANCHEER Racer Speedrid 26" x 4" Fat Tire Electric Bike for Adult 3H Fast Charge, 25mph Electric Mountain Bike with 500W 48V 10.4Ah Removable Battery-AN5875. ANCHEER Speedrid electric bike equipped with high speed brushless motor, provides more power to your daily commute, a cruise on the mountain. ANCHEER Speedrid Ebike features double layer aluminum alloy wheel rim. Lockable high-strength carbon steel front fork shock absorption. Mechanical front and rear disc-brake design and 7-speed professional transmission system. ANCHEER Speedrid fat tire ebike with 4-inch wide puncture-resistant tires, making it easy to navigate through various terrains such as beaches, snow, gravel, rain, mud, sand, and even ice.