Why do some people leave the chain sitting on the smaller sprocket when the bike is not used for a while?
I guess it is something related to the springs in the derailleur. But is it that important?
I went to REI yesterday because my bottom bracket was creaking. I brought my bike with me so I could get the right tools to take it off, but while I was there the mechanic actually took the ...
I figure the jockey wheels on my derailer will last nearly forever, but what about the rest: cassette, chainrings, and chain? How many miles, kilometers, or furlongs do they normally last? I know ...