Bstjewey 20" Adult Folding Bike, 7 Speed Lightweight City Commuter Bicycle with Basket,Black

【Thickened Carbon Steel Frame】Crafted from reinforced carbon steel with a sleek painted finish, this bike combines durability and elegance for a smooth, comfortable riding experience. 【Folding & Lightweight Design】Easily foldable frame saves storage space and makes carrying effortless—perfect for public transport, apartments, or compact car trunks. 【7-Speed Gear System】Smooth 7-speed shifting adapts to any terrain, from steep hills to muddy trails, offering effortless control and enjoyable rides. 【High-Quality Rubber Tires】Premium rubber tires deliver superior puncture and wear resistance, ensuring stability and reliability on varied road conditions. 【Dual V-Type Brakes】Front and rear V-brakes provide quick, responsive stopping power for enhanced safety and peace of mind on every ride.