Soft motor mounts made out of TPU. These have been effective in dampening motor generated vibrations that can cause problems for control boards. The TPU mount is sandwiched between the arm and motor. Acts as a compressable 1mm spacer.
1mm thick will fit any 1306-1407 motor with standard 12x12 M2 mounting holes. Depending on your arm thickness, you might consider using longer screws. We recommend 2mm of screw depth into the motor mount but some motors have very little tolerance for exceeding that before hitting motor windings.
Contains 1 set of 4 pieces, total weight <0.4g.