Originally Posted by
mstateglfr
So except for # of gears, construction materials, and weight- they are pretty much the same.
...i know what you mean and dont disagree. just joking around.
I don't even know how different the weight and materials are between them, but ostensibly there is some difference.
It probably would have made more sense to say the ergonomics and shifting performance of R2000, R3000, and R4700 are pretty much the same.