That’s a good idea, so the theory for the bearing would be to swap the OD from 22 down to 21 which should allow me to use the 26.9mmOD pipe.
Does the bottom bearing adjust the tension against the pipe?
It looks like titanium 2 @ 25mm x 3mm x 500mm is AU $120.70 delivered.
I actually work at a hardware shop and didn’t even think to look at our aluminium, will check it out today. haha
Won’t the aluminium flex too much though?