Made for 13xx motors and ultimate lightness

Made for use with 5 inch propellers and 13XX or 14XX motors. 

Esitmated weight, ~30g.

An ultralight, yet sufficiently strong frame made for 6 inch propellers and 22xx class motors.

An ultralight, yet sufficiently strong frame made for 5 inch propellers and 22xx class motors.

aprox weight: 45g

An ultralight, yet sufficiently strong frame made for 5 inch propellers and 22xx class motors.

Aprox. weight: 35g

Note: This frame is a bit... flexy. It's not going to snap in normal usage, but it's not going to survive a hard crash. But hey, it's cheap! Buy two, rebuilding is a valuable skill.

An ultralight, yet sufficiently strong frame made for 4 inch propellers and 22xx class motors.

An ultralight, yet sufficiently strong frame made for 4 inch propellers and 13xx or 14xx class motors.

An ultralight, yet sufficiently strong frame made for 3 inch propellers and 18xx class motors.

A bare-bones 3mm frame made for 3 inch propellers and 13xx or 14xx motors (m2 12mm mount).

Light, only what's needed, and cheap. The drawback being it's hard to build and not exactly the most robust of creations. Buy a couple, you might need a replacement after a few crashes.