1) Frame: Aluminum alloy 2) Front fork: ZOOM suspension 3) Handle bar & stem: Alloy, stem adjusted 4) Rims: Alloy black, silver side edge 5) Wheel size: 26" 6) Derailleur: 7-speed SHIMANO 7) Brakes: Front / R Disc -brake 8) Motor: 250W gear brushless 9) Working style: Throttle control & pedal assisted 10) Battery: 36V10AH Lithium 11) Charging time: 5-6 hours 12) Mileage: 35 km 13) Speed: 0-24km/h 14) N. W.: 25(withn 4KG of battery weight) 15) G. W.: 35 KGwith carton Packing: 1 bike/CTN, front wheel and handle bar off Carton dimensions: 160*28*78 cm Conveyance: 80 units/20'; 174units/40'FT.