Walkera Runner Advance - Lower Battery Tray Reinforcement

Enhance the strength of your Runner Advance and lock that battery in place with perfect balance. Print one for yourself, your friends, your friend's friends, your friend's friend's mothers...Help the world in reinforcement of the Walkera Runner!  Print in ABS at 36% infill and 0.2mm layer height and no supports. Purchase the printed version here. Shipping included!