isinwheel D3 Electric Bike for Adult, 20\ x 4.0 Fat Tire Electric Bicycle with 750W Motor, 48V 10AH Removable Battery, Foldable Electric Snow Bike with Front and Rear Suspension, Shimano 7 Speed
- ...onal SHIMANO 7-speed shift gear, more accurate and stable. Strong headlight, LCD intelligent display, non-slippery 20''x4.0 fat tires electric bike, 3 riding modes, and 3-speed assist levels, comfortable riding experience..
- 【Built-In Battery Lock】: The built-in lock at the center of the motorized bicycle frame locks the e-bike battery in place when the bike is folded. Locking the battery activates the electrical functions that let the bike power on or off..
- 【Service Available】: The adult electric bicycle arrives 90% assembled, only the front wheel, handlebars, and pedals have to be assembled. We provide a professional warranty on isinwheel electric mountain bikes (More description, please read the warranty policy). Please feel free to contact us whenever you have questions. You will get high-quality customer service..