BDX Motor Guards

thingiverse

Several revisions of arm/motor guards for the Red20RC BDX racer have been designed and tested. Initially, outer lines were created to match the arm's contours. However, more motor protection was sought while minimizing weight under the arm. A second revision proved a bit heavy, so the bottom was reduced further and the motor protection was slimmed down significantly. The final version used is BDX_Skid4-best, which weighs in just under 6 grams after being printed at 15% infill with 3 outer layers and 4 top/bottom layers.