Roll Hoop Back stays and cross brace.

[twinturbo]

the cros brace will be above shoulder height with the belts running over them. The location point will be elsewhere.

TT

[John.W]

Does the roll bar have to be made out of round bar or can it be made out of 3 pieces of 50 x 50 box tube cut and welded to form the U shape?

[brainbug007]

Personally I used CDS as I found it easier to source off ebay than ERW that had thick enough walls (3mm+). I got 2.8m for about 30 quid including delivery which didn't seem that bad and would cover the braces and cross section. I would think making it out of 50x50 would be a bad idea as surely the welds wont be strong enough to hold in the event or a roll?