Heroelectric Zippy Specifications Wheels Wheel Type Unlimited Range,Pedal Assist,Large Wheel Battery Load Capacity Carry heavy loads Battery Type 14 AH Maintenance Free VRLA battery Battery Charger Time 6-8 hrs hrs Additional Features Motor Power 250 W Maximum Speed 25 km / hour Range 70 km /charge tyre size 18x2.5 Model Name heroelectric zippy bike type electric bike Motor Type Read Carrier,High efficiency BLDC Motor