I have done with others on 12spd (I don't own any 12spd anything) because, well simply not available easily or cheaply on island and there's not been a problem I know of, but Shimano says a big NO.. I always tell the person what's "recommended" and that they need to just keep an eye out on the first ride, but haven't actually done it multiple times with 1 set, just once on each set.
Dec. 4, 2024, 2:34 p.m. - Lynx .
I have done with others on 12spd (I don't own any 12spd anything) because, well simply not available easily or cheaply on island and there's not been a problem I know of, but Shimano says a big NO.. I always tell the person what's "recommended" and that they need to just keep an eye out on the first ride, but haven't actually done it multiple times with 1 set, just once on each set.