the wheels go inside with a hardish plate against the wheel centre on both sides of the internal wheel bag
ive got this and the evoc, this is £170 cheaper roughly
There are also better bags than the evoc at a higher price, it only matters if They do the job, it has a fair amount of padding, and you can add more with your body armour and bubble wrap if you like.
ironic, trying to protect a bike bag against other bikes on top and being handled poorly, while we are on our way to down hill and alps trails, to hurtle down oblivious to what happens to our bikes 🙂
for the record i just used an old bike box when i went to chamonix in the summer, that worked well as well, none of us had evocs and all our bikes were ok