✨GTXR C91✨ ●20-inch Folding Electric Bike ●Speeds : Electric 7-speed ●Electric Distance：<70km ●Assist Distance：<100km ●Motor parameters: 1000W ●Battery parameters: 48V 17.5Ah / 20Ah ●Shock-absorption: Hydraulic shock absorption and Mechanical shock absorption ●Brakes: Mechanical disc brakes ●Tire type: Rubber ●Body material :Anti-Rust Metal ●Color : black ●Vehicle size (length, width and height): 169*57*120cm ●Gross weight : 36kg ● Suitable for adults and teenagers GTXR Mountain Bicycle with Front and Rear Dual Shock Absorbers