Auntie Helen said:Well I don't agree with them, having had Marathons on the front, then M+, then back to Marathons. There is a significant difference in rolling resistance and I am unlikely to go back to M+ on the front although it's still a consideration on the rear.
That's a very diplomatic way of putting it.Auntie Helen said:and presumably our relative bodyweights aren't identical either.
Ben Lovejoy said:The fairing, incidentally, makes naff-all difference to streamlining until you get to pretty high downhill speeds - I did a roll-down test with & without it on a hill where I reach just over 20mph from a standing start, and the difference was from memory about 0.1mph.