Adjust Front Suspension,Saddle shock Absorption and Dual Disc Brakes: Equipped with 2 front fork spring shock absorbers, Saddle shock Absorption and 2 puncture-resistant tires, make sure you safe and comfortable, outstanding shock absorption performance. Best ebikes for adults under 700,Combined with front and rear mechanical disc brakes and the EABS system. Waterproof Color LCD Display: The electric bike has 3 riding modes (pure electric mode, pedal assist mode, classic bike mode) and 4 pedal assist levels (PAS) for you to choose from. The color LCD display shows real-time speed, battery charge, pedal assist level, mileage, etc. You can easily track your riding during the day and night. Pre-Assembled:It’s easy to assemble and instructions were clear. The electric bike is 90% assembled before packaging.We are committed to providing 100% satisfaction with 365-day and responsive customer service within 24 hours. If you have any questions about electric mountain bikes, please find customer service.Note:Please keep the box for a while,don't just throw it away.