Some Firefox users may need to log in more than once to log in. It's a known Firefox bug. Check "keep me logged in," it might help.
Es posible que algunxs usuarixs de Firefox tengan que conectarse más de una vez para iniciar sesión. Es un error conocido de Firefox. Marca "keep me logged in" (mantenerme conectado), puede ayudar.
Es posible que algunxs usuarixs de Firefox tengan que conectarse más de una vez para iniciar sesión. Es un error conocido de Firefox. Marca "keep me logged in" (mantenerme conectado), puede ayudar.
Sorting Front Derailleurs: Difference between revisions
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== Double or Triple? == | == Double or Triple? == | ||
[[Image:doubletriple.jpg|thumb|Here is a picture of a double next to a triple. You can see how much taller the distance in red is on a triple. This is the distance from the bottom of one side of the cage to the bottom of the other.]] | |||
One type of front derailleur is meant to be used on bikes with '''two''' chainrings in the front, and is called a "double" front derailleur. The other is used with bikes with '''three''' chainrings in the front, and is called a "triple". The only difference is that one side of the cage (the metal plates that push on the chain) is taller on a triple. | |||
Revision as of 18:10, 26 December 2006
Front derailleurs are mostly very similar, and you only need to check one thing to sort them.
Double or Triple?
One type of front derailleur is meant to be used on bikes with two chainrings in the front, and is called a "double" front derailleur. The other is used with bikes with three chainrings in the front, and is called a "triple". The only difference is that one side of the cage (the metal plates that push on the chain) is taller on a triple.