X11 750W High-end version Folding E-Bike (KOOLUX)

750W power · Standard 25KM/H (unlock 50KM/H) · 80–150KM range · 20*4.0 inch tire size · Lithium-ion 48V 13–10.4Ah battery · Charging time 6–7.5 hours · Front & rear disc brakes (hydraulic), Kenda tires, dual-battery option, easy removable logo · Climbing 25° · Waterproof IP54 · Max load 120KG · N.W./G.W. 36.4/43.4KG · Package size 1513084 cm · Unfolding size 17560131 cm.