Flightclub Proton Arm Protectors - 3 Versions

Flightclub Proton Arm Protectors - Work in progress!

* Designed to be clip on and friction fit.
* No-Lip version designed for non-naked bottom motors.
* Normal version designed for F40 Pro II motors.
* Minimalist is designed for minimum weight

Latest:
I am pretty much 99% sure the scale is correct now from test runs.

Volume:
* Normal - 3,135(mm3)
* No-lip - 2,852(mm3)
* Minimalist - 1,610(mm3)