Attractive & Lightweight E-Bike: VIVI S2 electric mountain bike weighs 45lbs and adopts 100 percent lightweight aluminum alloy collapsible frame to load 290lbs. Excellent paint baking technology makes it stand out, a cool and unbelievable cost-effective mountain electric bike for beginners.
3 Working Modes: E-bike & Assisted bicycle & Normal bike. With the LED 3-speed smart meter button, you can choose the electric assist power according to your needs. You can add a burst of speed with the throttle, which is ideal for pulling away from traffic lights. Combining three modes would be a better choice. (Note: press "-" to adjust the LED 3-speed button to gear 0 not "low", only that then you can use the throttle to accelerate)
Riding Safely: VIVI S2 E-Bike has adopted a new technology of the dual disc brakes to ensure more stable and safe riding and the front fork is made of high-strength carbon steel and packed with premium comfort shock absorption, double layer aluminum alloy wheel. The bright LED headlamp and horn is equipped for night riding.
Powerful Performance: VIVI S2 E-Bike is equipped with a 250W high-magnification brushless motor and a 36V 8AH removable lithium-ion battery. The speed can reach 20Mph and ride up to 18-30Miles. Shimano professional 21 speed gears makes it adapt to various mountain roads.
Service Available: VIVI S2 Ebike arrives 85% assembled. It's not hard to complete assembly by yourself (please refer to the video in the picture page). The assembly service on this page is provided and charged by third-party company partnered with Amazon. If you can't finish by yourself, you can click and choose the service.