Weight saving

[commando]

yep. no back fire. about 20kms. sounded great. i almost didden't want to put them back on.

[The Ant]

I've been riding my bike with no cans for about 250km. Went to a dyno guy to chat about stuff and he tells me standard busa's run on the lean side so if run without mufflers on will make it run leaner risking burning valves. If the exhaust stain on the inside of the pipe is white your in trouble, if its black your safe.

I'll be putting my cans back on before I ride it again.