Todd, this is what I found on line, its saying the difference is 30mm in the diameter. So the 60 series will in fact lower the rear of the bike by 30mm which seems a lot, it might suit us shorter people and also take some of the lean out of the side stand! secondary bonuses but for the aggressive might cause some main stand dragging... And yes I have already a 110/80R-18 front fitted (T32) so fitting a 60 series to the rear will definitely require lowering of the front I'm guessing? The same calculator on the front tyres tells me the 110/80R-18 change drops the front diameter by 4mm, so not as major as the rear tire change.
Re the speedo also I did wonder if it was actually driven off the gearbox.
thanks for the reply again!
Re the speedo also I did wonder if it was actually driven off the gearbox.
thanks for the reply again!