diamond tube frame

[vanlow]

does anyone know what size square tubing guys like kamilos and sam from firebikes are using for there diamond tube frames i want to try a frame but not sure what size to use. thanks

 

[udallcustombikes]

I have used 2" for a couple projects, but I think it is too big for a frame. I would suggest 1 1/2" with .0625 wall thickness.

 

[vanlow]

Thanks! I was on the firebikes website and it says he uses 1 1/2" and 3/4" tubing on the fluid frames. Judging from pictures of kamilos' bikes he uses smaller tubing for the main frame probably 1". I'm having some v grooved rollers made for my tubing roller that will handle up to 1 1/2" tube, I don't think I'll need anything bigger... Cheers happy building