【Powerful Riding Performance】AVBDJOY's e bike is powered by 500W(Peak 700W) brushless motor with max speed of 25MPH. 【Tailored Safety & Comfort】AVBDJOY's folding electric bike features a height-adjustable seat and handlebar, Enhanced by dual disc brakes and front shock absorbers, it delivers powerful stopping ability, ensuring both safety and comfort. 【Diverse Riding Experiences】 Switch between 3 modes ( Pure Electric, Sport, Assist) with adjustable speed. Enjoy a smooth ride with 7-speed gears, and comfort features like puncture-resistant 14-inch tires, an LED display 【Easy to Assemble】The electric bike is easy to assemble, most of the work is already done, and clear instructions and tools are provided 【UL Certificaed】With our product's UL2849 safety certification, your safety is our priority. AVBDJOY folding e-bike feature an advanced powertrain with a modular 48V / 15Ah detachable battery that allows riders to travel up to 30-40 miles per charge. The 500 watt rear-wheel drive motor offers reliable support and a top speed of 22 MPH