????[High Quality]-The combination of high carbon steel material folding mountain bike frame and excellent welding technology, make it a durable and stable cruising bike. ????[21 Speeds]-26 Inches 3-spoke fashion rims more safe and fastness. It comes with 21-speeds that can handle hilly terrains and the gear change is awesome and smooth. All-terrain, wide knobby mountain tires sit on light and durable alloy wheels for added stability. ????[Fast&Shipping] - Our goods are shipped from US, Usually delivery in 4-7 days(Special Situation, We will contact the customer in advance). ???????[Premium Performance]Maximizes the daily riding enjoyment and provides safe and fast user experience. High-performance durable alloy tires can solve multiple challenges and problems of rigorous street racing. ????[Easy to Assemble]-This bicycle arrives with 85% assembled. You just need to install the front wheel, handlebar, pedals, seat and air up the tires. It was very easy to assemble it in 15-20 minutes.