The front-wheel motor working together with the rear motor makes a stable output on all kinds of surfaces like sand, mud, asphalt, wet grass, forest, and road. This Stylish Mountain Electric Bicycle with a 2.125" mountain tire is the Perfect Present For An Outdoor Type. The 48V 1000W e-Bike is powerful, affordable, durable, quiet, clean looking, easy to use, and can bring you tons of fun. The powerful 48V 13Ah Lithium battery can be dismounted and charged anywhere on the go. So you can bring it inside to charge or be swapped with a second battery.andnbsp;