hezzo 1000w geared central motor dynamically create 1000-1500 watt power and a torque of 160 nm. the motor is so quite and superior for water proof no matter how difficult the riding conditions, the m620 bafang motor ensures the most stable and comfortable experience. with the super qualified off road tires,obstacles: jungle roads,mountain road,hills will not hinder your riding experience. these 4.8width mountain tires improve shock absorption and slip resistance. they also make the hezzo hm-26pro as the strongest one above all ebikes. f/r dnm 200x55mm dual adjustable shock absorbers. the front and rear suspension is a quadrilateral structure which perfectly unloads force, making this design suitable for riders of all abilities&from novice to professional. to maximize the safety and comfort of your hezzo cycling experience. dual samsung lithium battery two removable 48v 17.5ah samsung battery,is the gurantee of long distrance ride.the battery are easily removed from the bike to be charged anywhere,all batteries of hezzo bikes maintains 70% capacity after 2 years of usage..syi