Full specification Motor 60v 3000w or 60v 4500w brushless Frame motorcycle standard frame; Controller 60v 65a (when 3000w)or 80a(when 4500w); brushless controller Battery battery type: lithium battery; silicon battery Capacity: 60v 40ah;60v46ah Charger: smart charger included; Charger spec.: the input voltage/frequency/plugs according to local electric power spec.; Recharge time: 4-6 hours; Discharge cycles: 2500; Estimated life: 3 years Performance max speed: 55-60km(3000w)70-80km/h (4500w)max; Can limited 45km/h according to norms available; Twist throttle: with throttle on right hand Running range: 80kms; Climbing capacity ú+20 degree Loading: 150kgs Components brakes system: front & rear disc brake; Fork: hydraulic; Wheel/rim: 13 inch; alloy rims; Tires: front & rear 13/6*1.3 inch; e-mark; tubeless(vacuum) tires; E-mark lights: e-mark mirrors/front light/reflector/tail light/blinkers/meter/horn Others: rear box/tool kit included Dimensions l x w x h: 1910 x580 x 1030mm or 1980mmx 580mmx 1240mm G.W./n.W.: 145kgs/176kgs; Wheelbase: 1460mm; Seat height: 950mm; Package & size: with iron frame + carton; Container Loading 20í»fcl: 21 pcs 40í»hq: 46 pcs . Package & size: with iron frame + carton; Container Loading 20í»fcl: 21 pcs.