mmm how many of you guys have actually tried both systems? how can you say “X7 = Catalogue ‘mtb’
X9 = Tourney
X0 = Acera “
Have you really tried all these groupsets?
Yes, and I’d say that Acera and Alivio are about the best performing gear systems out there at the moment! Sure they’re heavier and probably won’t last as long but it always surprises me how well they work when I throw a bike in the stand. X7 is pretty basic stuff….’plasticy’ shifters (some have a positive click out of the box and others don’t….useless quality control) and the mechs are made of cheese.
I’ve gone with an Ultegra block, 105 mech and XT shifters and the shifting is pretty good, and I used to have good luck with road mechs in the past so fingers crossed….