I'm not 100% sure but I think if you buy the "Barkbuster Kit" for a Versys 650 you get everything you need. The issue is the bar end weights with the generic kit. The stock weights are about twice as long as they need to be to fit the VPS system. I know you can buy Barkbuster end weights to fit our bars. These would come with the Versys Kit. Or, you can just simply cut your own weights in half, which is what I did.
Using a good-old hacksaw, cut the weights off right at the rubber isolator and sleave. The lenght is perfect. Then just smooth out the half you are keeping with a file or grinder, touch it up with some paint, then you are good to go.
I have never seen the SW, sorry. But I can say the VPS works great.
Last edited by jmarleau; 04-27-2014 at 01:36 PM.