tyro109 motor protector

This is a motor protector for tyro109 and maybe tyro99 (they use the same arms).
The thing is a tight fit (printed on my i3), which means that you might have to scale it a bit. In order to install it, push it from below the motor.

The protector is designed to be very close to the motor, while leaving a gap, for air circulation, to allow for cooling. The design leaves the propeller airflow unobstructed and it creates a crash zone that will use the motor's body to protect the motor bell, which is very sensitive at the lower part. In a crash, the protector leans against the top part of the motor bell (where it is less sensitive, protecting the lower sensitive part of the motor bell.

It has saved me many motors... Enjoy flying and ....crashing)!