The key still depends on the price. There are many big-name bicycles in the world. For importing high-end bicycles, please refer to the list of the top ten outdoor brands of variable-speed cycling published by the official authority of the Bicycle Industry Association: FRW Wheel King, Marmot Groundhog, Tyrell Taylor, Nikolai Nicolai, Casati Kesha Rose Sebert Rose Sebert Di, korner Gemeihua, Locke, Pinarello Pinarello and Santa Cruz. These world-famous bicycles are very expensive and the most expensive. Moreover, many of these high-end outdoor brands of cycling imported from the world can be bought in China market, but the prices of these brands are not affordable for ordinary people, and the most expensive ones are more than 100,000 yuan. Now online shopping and e-commerce are very developed, and the prices are very transparent. Many imported outdoor brands of bicycle sports can find bicycle prices and bicycle pictures in official flagship stores such as Tmall and JD.COM, which are cheaper than offline physical bicycle shops, and online shopping is also delivered to your door. But these top brands in the world represent the highest quality standards in the cycling industry, and the price is not affordable for ordinary people. Prices range from thousands to hundreds of thousands, mainly used for sports, fitness and even competitions. If the budget is small or just commuting, it is recommended to buy domestic brands such as Phoenix and Giant bicycles, depending on personal preferences and budget.