Those look like the bars I installed on my 2016. Also came with no instructions. I had to spread the left side mounting points with a bumper jack to get them to line up, and I had to bend the shift linkage to clear the bottom mounting bolt, which I installed with no washer to avoid having to bend the linkage even further. The triangular piece bolts to the framework under the headlight and the bars bolt to it. I had to shim that mounting point to keep the bars from hitting the side fairing. Now they are on, they look great, are very sturdy and will probably save a leg and some plastic if it ever goes down, but I can't recommend them because of the haphazard fit and the lack of instructions. I had a couple of large bolts and washers left over, and I'm sure there is no place for them on this bike.
If you want to try installing them, PM me and I'll try to help, but if I were you, I'd send them back.