Yes. Just barely. Not much clearance when the TSS compresses. On my KTM I had to move the bottle bracket all the way to the back so it was almost touching the gas can. The bracket they send has way to much angle and not needed. Makes it hard to get the bottle in and out on my bike. This pic is the first time I tried mounting it you can't get the bottle in without hitting the fender��. So moved the bracket all the way back like IceAge said to try. It fits but there isn't a lot of clearance for the TSS to move.
The 2016 ktm/husky bikes are a a bit tight as mentioned above.
As long as you install per the instructions there is clearance for the bottle at full compression of your TSS. Each bike varies with ease of in/out of bottle based on different rear fender layouts.