Description Life requires some fun and excitement to be more enjoyable, and cycling is a good way. This foldable bicycle is made of high-quality high carbon steel and aluminum alloy, with 21 different speeds that can meet your various riding requirements, accompanying you smoothly through various terrains and experiencing a different kind of fun. Get on this bicycle and let it take you to experience a healthier, environmentally friendly, and fun life. Key Features Foldable & Portable: It is equipped with an aluminum folding clip, making it easy to achieve quick folding. When folded, its size is only 40.55*37.8*13.78in. You can fold it up and place it in the garage, trunk, and other places to save space when you don't use it. Durable & Sturdy: A high carbon steel frame and aluminum alloy.