No. They’ll fit a variety of bikes depending on the straps used. I’ve used the same bags (US10, 20 & 30) on my 899, 959, Diavel, Scrambler classic, and Scrambler 1100 sport.
I have a US5 bag and is spot on for my needs easy on easy off with the loop system and the loops are barely noticeable when I don’t need the bag. A US30