Battery: 24v.8Ah, lithium battery Run distance per charge :25km Recharge time> 500 times Motor power: 180w brushless Frame: by alloy With foldable frame design With front light Wheel size: 20" With shimano 6-speed gear system With 1:1 pedal assistance system Brake: front & rear V-brake Speed: 22km/h Load capacity:90kgs Products size: 140*60*112 cm G.W/N.W: 21.3/17.8KGS 108 pcs/20ft. 243 pcs/40hq M.O.Q: 50 PCS