HMMM Thought it might benefit from it and get away from some of the trenching.. I guess 2.5 ratio is acceptable but hope there would be a bit more to be had.. Are the bottom gears still crap ones that generally were eaten by the chain? or did they go to a true gear finally.. I remember the 15 M 8's had that bottom gear issue.did my 19 mc last year to 20/50 not much to be had
Not necessary.bottom line is i need to get that Aluminium gear out of there at least.. didn't take into consideration the 3.5 pitch drivers..