My VTR has swingarm bobbins for use with a paddock stand, but all the other VTR's I've seen (admittedly I've only seen a handful) don't have them. Not only that, they don't appear to have holes for the bobbins to screw in to. Does this mean:
A) My bikes got an after market swing arm?
B) Some VTR's came with bobbins/holes for bobbinsand I've just not seen any yet?
C) A previous owner has bodged them on and I should get rid of the dangerous death trap before the back end falls apart?

Seriously, do some VTR's come with bobbins/holes for bobbins?
Cheers
VC