ECOTRIC 20" Fat Tire Folding Electric Bike Bicycle 500W 36V City Commuter Snow Beach Mountain Bicycle Pedal Assist for Adults

500W gear motor-brushless gear hub motor provides more powerful and high-selling power . quieter . lighter and smoother. Top speed of 20 mph gets you to your destination faster and reduces unnecessary time on the road.

36V/12.5AH lithium battery - removable high energy . range 19-21 miles in pure electric mode . 33-36 miles in pedal mode. Provides enough power for your daily outings and beach trips. Battery lock and power lock features provide security. 5-8 hours fast charging. The removable battery allows you to install it while in use . avoiding the risk of theft. Long battery life allows you to go further. Ride it and enjoy your relaxing time now.

Good body structure - Tires: 20" * 4.0 outer tire; 20" * 4.0 inner tube. The tires adopt a wear-resistant and anti-skid design . adaptable to all terrains . and are not afraid of complex terrain challenges such as snow and sand. Front and rear mechanical disc brakes give you peace of mind so you can fully enjoy the ride.

Lightweight and strong aluminum alloy frame . easy to climb 30 degrees. The electric bicycle body is overall ergonomically designed . comfortable and easy to ride. Great for adults and teens.

4 WORKING MODES- A powerful and cost-effective mountain e-bike. 1. Pedal Assist Mode: The motor will assist you with a moderate amount of power as you pedal the bicycle. 2. Fully Electric Mode: Twist the throttle in any increments of power you desire to power the motor of the bicycle. 3. Pedal Mode: Pedal the bicycle normally as you would any bicycle. 4. Booster Mode: The Ebike will travel at 6 km/h (3.73miles/h) . easy to push. Combining the four modes would be a better choice. 

NO RISK SHOPPING- Each bike comes with a 18 months warranty against manufacturing defects in materials or workmanship on its frame . battery . motor . controller . and display. Original Batteries are warranted to be free from defects in material or workmanship for a period of 18 months from the date of purchase as follows: full replacement during the first 12 months . while replacements needed during months 13-24 are prorated as per this schedule.