Yes you can use mig on a motorcycle frame if it is capable of using almost all material such as stainless steel etc. and you made it out of steel alloy.
This tool is also famous for its amazing process for bike frames because it concentrates heat in a small area.
Also Check: The Best Welder For Motorcycle Frames (Build Frames And Repair)

Co-Founder Cord To Cordless
Adan grew up in farmland and learned many things at an earlier age and works in more than 6+ places with different works to gain experience in multiple fields. Currently doing shop projects.
Adan loves to share experiences to build more creativity in your mind.