There are different classification methods for mountain bicycle frames. The frame is technically divided: hard frame, full shock shelf frame, and hardcores saving effort. Among them, the full -shock -absorbing frame is the highest comfort. Materials: aluminum alloy, carbon fiber, titanium alloy, the most cost -effective is carbon fiber.
Carbon fiber is also the lightest. It has good steel and good impact. For mountain bicycles, aluminum alloy is usually selected.
Features: small figure, large power, suitable for various scenarios, such as traffic congestion and fashion shopping. Free shuttle, facilitate you as the master, ride at any time. Anti -slip, shock -absorbing tires, free transmission, multi -use vehicle, can be used in the suburbs, or the city commute.