| imho another year on the 583 will earn you dividends on the 620 in perhaps 2008.....as mentioned by others the riding style of the 583 is different to a 620...both have little power, but the 620 can flatter you, as you know to get any speed out of the 583 it has to be ridden hard everwhere and imho i think you got more to learn on the 583 and if you jumped onto the 620 now i doubt you would go any quicker " cept on the straights ".....i know and im sure Chris, Paul and andy would agree this second year on the 583's has helped our riding considerably..
HTH
Phil |