Tyre model Front: 70/100-21 Rear:90/90-18 power of motor Mid-motor 6kw cell 74V58A Maximum speed 85KM endurance mileage 100KM(@50km/h) maximum climb 50 maximum load 200KG Product weight 104KG packing measurement 2050 810 1195. removable battery detachable brake system front and rear disc brakes Shock absorption function front and rear shock absorber