STRONG POWER: Designed for trail riding and commuting, Happyrun G60 electric bike is equipped with a high-performance 1500W (rated power: 750W) brushless motor that can boost a top speed of 30 MPH. Packing enough juice to conquer various road conditions and hills, it rides like a motocrossRemovable Battery: Fat Tire Electric Bike Comes with 48V/18AH larger-capacity lithium batteries and longer lifetime, that can cover a range of 68 miles (with pedal assistance) on a single 5-6 hour charge, convenient to bring home or office to recharge3 WORKING MODES: This powerful adult e-bike from has 3 working modes. 1. Pedal Assist Mode: The motor will assist you with a moderate amount of power as you pedal the bicycle. 2. Fully Electric Mode: In this mode, he has stronger battery life, if you want to run farther, you can use the auxiliary mode. 3. Pedal Mode: Pedal the bicycle normally as you would any bicycleHIGH PRECISION ENGINEERING DESIGN: This electric bicycle frame is made of high-carbon steel, easy to climb 30 degrees . Tire: 20"X4.0 snow tyrep enhanced anti-skidding and wear-resistant tires, adapt to snow, sand and other complex topography. Adapt to all terrain, snow road, sand road, gravel road. Front and rear mechanical disc brakes bring you peace of mind.