Hi Lindley
That 12.5 ltrs is about right....what does the manaul say?
You do not have 'reserve' per say, but you are basically on reserve once the fuel warning light comes on and the digital read out yell at you saying 'low fuel'...
Before I got my 900ss I had a lovely Dark 620ie '02 reg...and I only got about 120 miles from a tank and it held only 12.5 ltrs....come to think of it my 900, does not hold much than that either....
And have you joined the UKMOC yet?
www.ukmonster.co.uk