I'm here to ask, why are some rear deraillers more expensive than others, other than the brand names. Is there anything more the deraillers have. Adjustability, loss of weight, durability? Anything else? I mean, I'm getting an Altus soon but why are LX's so expensive? Lightweight? Is there more to that?
EDIT: I might get an Altus, after reading the generally bad reviews about slow shifting, hell from what I saw from their site makes me think my shimano SIS is good...Anyone reccomend a budget, but better than Altus derailler, as mine is still aint that great compared to real bikes.