🚗【500W Powerful Motor 】 : The 20" folding electric bike equipped with a 500W high-speed brushless motor, which provides more power for your riding. Folding Ebike Size: 25"x35". Motor Power: 500W. 🎪【 Easy Assenmbly & Humanized Design 】 : This folding electric bike was easy to assemble, looks and operates great.