I average between 60 and 65mpg on the 650 vstrom and I don't hang about on her, ST1100 I never got more than 45mpg.
650 is perfect for most roads in Ireland. bit underpowered for motorways but who wants to ride on motorways anyway!!
650 is perfect for most roads in Ireland. bit underpowered for motorways but who wants to ride on motorways anyway!!