Just put M9’s on my 1250. They are brilliant and the road tests say wet weather grip is vastly improved over the M7’s.
Yes it was the tests that almost persuaded me but I know the rT 01 are brilliant in the wet and more than good enough for mere mortals in the dry.
The biggest influence in honesty is that the known reliability of the RTs whilst awl on a trip ( when it always rains) I won't get slowed down too much
Maybe next year when Covid has fucked off and I can have a 6 months between trips I will have a play with some
, feckin ages to scrub in,(read confidence sapping) & 