Lightweight Folding Bike Frame with Disc Brake Mounts for 20/22 Inch Wheels

This folding bike frame is crafted from high-quality aluminum alloy, offering strength and durability while keeping weight minimal for easy carrying. It features a single-piece folding structure with a central hinge, allowing quick collapse to save space in an apartment, office, or car trunk. The frame includes dedicated disc brake mounting points for reliable stopping power. Designed for 20-inch and 22-inch wheels, it serves as a foundation for custom builds and upgrades. The rigid primary structure, curved rear triangle, and front fork feature sturdy welded joints and a matte finish.