I was in Somalia two weeks ago (without a motorcycle) as part of my professional work, which is aviation safety.
I most sincerely recommend that everyone here on the forum avoid Somalia for the time being. It would not be safe, pleasant, or enjoyable to go through the country as a visitor (a tourist). The people there can be very nice, but there are just too many issues right now, most of them related to "I'm in charge here" - "No you're not, I am" - "Oh yeah? Wanna bet?" and from that point on, the fur starts flying.