Bicycle frames are comprised of several key parts, each serving a specific function in supporting the structure of the bike and connecting various components that can vary in design and construction depending on the type of bike (e.g., road bike, mountain bike, hybrid bike) and intended use.

As a professional frame part manufacturer, APM offers various bicycle frame parts, such as bicycle bolts, bicycle BB parts, bicycle forks, bicycle head parts, bicycle seat posts, suspension seat posts, and bicycle frame suspension.