Polygon Bikes is a bicycle's trade name made by PT Insera Sena, an Indonesian bicycle manufacturer based in Sidoarjo, East Java.

[1] Polygon has a globally connected design team, and commonly used as sponsor and its bike in bicycle competition.

[2][3] Polygon Bikes began building bicycles in 1989 for the Southeast Asian markets.

Polygon road bikes are manufactured in both state-of-the-art composite alloy and carbon frames.

Polygon works with their sponsored athletes in the development process to help them test and provide feedback on designs.