Electric systemmain components Motorlight weight high speed dc brushlessframeal alloy 250w rear gear hub motor tyres12' Battery36v9ahrimmg alloy double wall and cnc side wall Ternary li-ion batteryfront forkal alloy suspension fork Inside hidden built-infront&rear brakev rub / al alloy disc brake Pasintelligent sensorbrake leveral alloy with cut-off switch Controller36v intelligent bruhslessspeed shifter3 speeds Charger100v~240v 50~60hz smart chargerrear derailleurinternal 3 gears Charging time1-3hstemal alloy adjustable Performancechainkmc anti-rust chain Max speed25km/h (eu), 32km/h(north america)chain wheelal alloy crank Rangepas mode = 50kmsmudguardstandard Tag mode = 40kms(optional)saddlecity style comfort saddle Max load120kgslighting front & rear light. Led spaning Net weight16kgsdisplayerled digital, pas levels, power indicator Gross weight21kgsdimension1260Ã?550Ã?1090mm Loading quantity198pcs/20'gp, 396pcs/40'hcpacking size620Ã?280Ã?835mm