Arrma Granite Big Rock wheelie bar 3S BLX 4x4

thingiverse

A Flexible version of the original part, the design is simplified, print vertically as shown in the pictures so as to increase strength and keep the filament grain along the direction of motion. Print in TPU no point printing PLA as it will just snap off first run. This is flexible but stiff enough if printed in the right setting and orientation. Will not break if printed in TPU absorbs a lot of impact compared to the standard one. Print with 20% zig zag infill, which makes a stiff enough part and saves time. Print time was 3 hrs 42 minutes on Ender 3 V2 direct drive setup with 20 mm/s print speed and 3mm retraction at 25mm/s enable Z hop. There is also a stiffer version with Ribs to improve stiffness if needed.