The VTG Transparent Red Cover Bicycle Chain/Wire Combination 3 digit Lock Code from the 1980s is a vintage bike lock featuring a unique combination mechanism. Made of durable metal, this lock effectively deterred theft with its sturdy chain and vibrant red color. The transparent cover adds a stylish touch to the retro design, making it both functional and visually appealing for cyclists looking for a reliable locking solution in the 1980s.