Hi I know this is an older post
but i am looking to buy cds tube to build a cage, I emailed Mr Ramsey at Parker steel and this was his reply
Unfortunately we cannot do seamless tubes
So any other ideas where to buy
They say the size 31.75 outside diameter x 2.64mm wall, 12swg Cold drawn seamless carbon steel is the size we are to use which is a nats off 32mm
Also would anyone know for sure about the rule change for 2015
Will it be all the cage needs to be tube or just the roll over bars
looking at building a class 5/7 so cage wise would be slightly different,
As my girls race class 1 their cages will need updating aswell.