Electric Bike for Adults [High Performance Brushless Motor]- The Jasion electric bike for adults is equipped with a powerful 1200W peak motor, delivering reliable performance and reaching top speeds of 28 MPH. Perfect for commuting, exercise, or outdoor exploration, this ebike is built to meet your every need. Plus, with 7-speed gearing, commuting has never been easier or more comfortable. [480Wh Powerful & Removable Battery]- The Jasion ebike is powered by a high-capacity 48V 10AH IPX4 waterproof lithium battery, allowing for extended ride times with a range of 31-50 miles (PAS1) per charge(5 hours fully charged). Not only does the electric mountain bike have a removable, fast-charging battery, but it also includes overcharge protection and low self-discharge rate, adding an extra layer of safety to every ride. [Riding Safety and Durability]- Equipped with 27.5'' puncture-resistant tires, an adjustable ergonomic seat, and an upgrade front suspension fork, the electric bicycle ensures a smooth, comfortable ride on various terrains. The bright LED headlight and smart LCD display enhance visibility and convenience, while the dual disc brakes provide reliable stopping power. Additional features like the adjustable riser and sturdy fenders further improve riding comfort and versatility. [Four Working Modes]- With the upgraded twist throttle, you can easily control your ride and choose from four modes. In PAS Mode, you receive moderate assistance while pedaling, with options to select levels 1 to 5 of pedal assist. Pure Electric Mode allows you to twist the throttle for power in any increment. The PAS and Electric Combination Mode lets you ride longer distances without fatigue, while Pedal Mode enables you to pedal like a regular bicycle. [Hassle-Free Assembly & Professional Support]- The ebike for adults is made from high-quality high-carbon steel, and its triangular frame design enhances strength and durability. The e-bike comes 90% pre-assembled, making the final assembly process effortless. We provide user manuals on our product page. Additionally, we offer a 12-month warranty, and our professional support team is always ready to assist you with any questions or concerns. The sturdy high-step commuter style electric bike can reach speeds of up to 22 mph on demand, equipped with a 750W peak motor and 480Wh removable battery to easily get across town and commute faster without fuss, fatigue, or sweat - all while wearing everyday clothes. The lightweight design makes riding easy. This ebike comes with rugged 27.5" road tires, an upgraded twist throttle, and 5 levels of adjustable pedal assist and 7-speed gears. In short, the Jasion electric bike for adults is designed for city life.