Want to bling up your AcroBrat? Think bumpers look cool on the AcroBrat? Want some landing feet to protect the side plates?

These bumpers are inspired by the one seen on a prototype in Tommy's promo video. I made a few lightweight bumper designs for my AcroBrat and want to share them with you.

They all integrate landing feet to help protect the side plates. Awesome!

Best of all, these bumpers require no disassembly of your AcroBrat in order to fit them - they simply clip onto the frame and are held securely without the need for zip ties. The exception is the softmount version of the bumper which naturally goes between the motors and the frame.

There are three bumpers in this pack:

• A simple bumper that covers the cross-bar of the frame.
• A full width bumper that wraps around the arm ends for extra protection.
• A full width bumper as above, but also including soft mounting.

Please share feedback, suggestions on more versions and requests for additional features. Enjoy!

Best printed with a 2 layer high skirt.

The supports are easiest to remove if the bar is printed along the Y-axis.

Update 09-Mar-2019: Full width bumper design updated (v1.2) making room for motors with larger footprint such as BrotherHobby Avenger 1507.

Update 21-Aug-2018: Full width bumper design updated (v1.1) with more overlap over the arm protrusions, making a snug fit. It takes a little more effort to mount the bumper, but the result is better protection and more secure.