[rushman]

I want to weld (mig) a bike rack (read bicycle) that will clamp onto the draw bar for my hitch. My hang up is lack of experience in choosing the correct gauge of metal. I'm thinking square tube, as thin as possible. It needs to hold 2 bikes.

General design is going to be a 'Y' to support each bike in 2 places. The clamp will unbolt from the bike rack itself to allow for different clamps for different draw bars. I have a design in mind for the clamps, really just need some advice on what size square tube (or alternates to square tube if needed).

Any input?

Thanks.

-Jon

[souseless]

What are you planning to use to clamp the bikes into place? Is this for the hidden hitch on the Z or does Jens car have a reciever? The size that you use coming out of the Reciever will alter what the wall thickness should be so it is important to what the receiver size is.