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Tarmo4 TPU Bumper — image 1
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Tarmo4 TPU Bumper

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This is a bumper that is designed to be printed in TPU (I use Inland TPU) and attaches to the bumper bracket from…

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This is a bumper that is designed to be printed in TPU (I use Inland TPU) and attaches to the bumper bracket from https://www.thingiverse.com/thing:4306573 with m4x20mm screws, which I had left over from assembling the Tarmo4.

I printed with 6 walls and 20% gyroid infill for it to have a reasonable amount of stiffness, since I wanted the bumper to absorb some impact, but didn't want it to be too squishy. This was accidentally tested by taking a hill too fast, which cause the car to arc nicely in the air, land vertically on the bumper, and proceed to flip over without any damage. :)

Category: R/C Vehicles

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