VIVI Electric Bike for Adults 26''/27.5'', 350W Electric Mountain Bike with 36V 10.4Ah Removable Lithium Battery, Shimano 21 Speed Gears Adult Electric Bicycles, 20 MPH Adults Ebike Up to 50 Miles

Brand: ViviColor: 26'' Ocean 350W/36V/10.4AHFeatures: 🚴【350W High Powered Motor】 - 36V 350W High speed brushless gear motors, producing a top speed up to 20MPH, our electric bike has lower no-load current and higher efficiency, as well as longer service times than normal ones. Providing more than enough to power your daily commute, a cruise on the mountain or a meander along your favorite trail. 🚴【Removable Lithium Battery】 - With the 36V/10.4Ah Lithium-ion battery, you can reach a range up to 25miles (throttle mode) ~ 50miles (pedal assist mode) per charge. Equipped with 2 keys, the battery can be removed for charging when needed while preventing loss of the battery. 🚴【21 Variable Speed System】 - Compared with 7 speeds, professional 21-Speed gears increases stronger hill-climbing power, has further range variation and greater terrain-adaptable ability, making our electric mountain bike have features of accurate positioning, easy operation, reduced node curvature and improved variable