Motorcycles in DSII and SGII

Status: RO

Hi all,
I was wondering how to classify motorcycles in Dirtside II and
StargruntII?
Are they just size 1 vehicles?	Are they low or high mobility wheeled
vehicles?
Also, in Dirtside II, does anybody mount the motorcycles in pairs or are
they used singly?  I would like to know so that I can convert my epic
squats
to dirtside use.
Thanks
Chris Herkowski