MRM Reaper Arm Protection

thingiverse

Here are the arm protectors for the MRM Reaper Frame. 7-12-17: Added an extended version for the 5mm arms. I use these on my Stretch Reaper on the front. They allow you to start the copter flat, then tilt forward into a launch position, without the props touching the ground. Works great when you run a very high camera angle and cant see the first gate when sitting flat on the battery. http://www.multirotormania.com/200mm-smaller-micro/1448-mrm-reaper-195220-fpv-racing-frame.html These will work in TPU or a rigid material. They can be mounted from the bottom or between the motor and frame. Each arm protector weighs in a 2.6g printed at 0.2mm with 25% infill. There is a file for the 4mm and 5mm arms. The 5mm fits both 195 and 220 arms. Print Settings Printer Brand: Robo 3D Printer: R1 ABS + PLA Model Rafts: No Supports: No Resolution: 0.2mm or 20 Microns Infill: 25% Notes: I prefer 3 perimeters, but others print fine too.