... : Pb-acid, 48V / 14Ah 2) Frame: Hi-ten steel 3) Front fork: Suspension Electric Bicycle Features:1) Battery: Pb-acid, 48V / 14Ah 2 ... ) Frame: Hi-ten steel 3) Front fork: Suspension 4) Rims: Alloy, without spokes 5) Wheel size: 16" 6 ... ) Brakes: Front drum brake, rear band brake 7) Motor: 350W, brush 8 ...