Group 1 - The folding bicycle industry is characterized as a small yet high-growth new consumer sector, driven by its lightweight, portable, and urban lifestyle adaptability [1] - Global demand for folding bicycles is expected to grow significantly, with a retail sales compound annual growth rate (CAGR) of 20.7% and a retail volume CAGR of 13.1% from 2019 to 2024, despite a low global penetration rate of only 2.1% [1] - In China, the retail sales of folding bicycles are projected to increase from 400 million to 1.8 billion, with a CAGR of 35.1% from 2019 to 2024, indicating a strong demand driven by lifestyle and social attributes [1] Group 2 - The Chinese folding bicycle market is highly concentrated, with the top five companies holding a combined market share of 73.7% by retail sales in 2024, led by Dahon with a retail volume share of 26.3% and a retail sales share of 36.5% [2] - The competitive landscape includes Brompton as a high-end market leader with a retail sales share of 25.7%, while Decathlon and traditional brands like Phoenix and Forever dominate the mid-range and mass markets [2] - The industry is experiencing a transformation from a mere sports tool to a lifestyle carrier, driven by portability, diverse usage scenarios, and an expanding consumer base that includes younger and female demographics [2] Group 3 - The global folding bicycle market is relatively fragmented, with the top five companies accounting for 19.4% of retail volume and 12.0% of retail sales, with Dahon leading in volume and Brompton in sales [3] - The U.S. online bicycle market shows a different category structure, with electric bicycles being the largest segment, while folding bicycles hold a smaller share [3] - The trend in overseas markets indicates a growing interest in electric bicycles, with the gap in brand popularity between Dahon and Brompton narrowing [3]