>>92467thats going to be entirely dependent on the bike. some are really made for racing and so manufacturers shave weight anywhere they can, often times that means the subframe for the seat is too weak to carry gear. if you want something dirt and highway capable bikes like the xr650l, the klr650 and the dr650 are the common ones. if you dont care about highway riding or being street legal there are tons more. advrider is a pretty good forum for more info.
and yes, there are guncases for biked
