This is a spring suspension part that I made to be printed in one pass on a dimension sst 1200es. My printed ABS suspension print is functional and I have made few modifications to the .stl which are included here. I wanted to make an air suspension, but the goal of this particular part was to design something that could be made in one single print. The part was made in SolidWorks.

FYI - My printer uses support material as well as model material. I'm not confident that this would print without the support material... yet.

1. Print 2 suspensions for motorcycle or 4 for an ATV.
2. Tap both mounts with 7/8"
3. Mount to vehicle
4. Enjoy bottoming out the suspension! (It will hold like 5 pounds.)