[duosport]

The support flanges I made from sturdy 1/8" thick galvanized steel. The main tube is a 3/4" solid threaded steel rod with a rubber tube sleeve. The problem is the flanges are flat steel and are only about an inch or so apart. They torque. The right side support required an "S" bend in it to clear the exhaust pipe. I suspect that the other members set ups also flex at the supports a bit too.

I think I will be removing this bar from my bike.