Chainline: Freewheel vs. cog?
06-26-05 | 05:52 PM
#1
Thread Starter
green
Joined: Sep 2004
Posts: 53
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From: Portland
Chainline: Freewheel vs. cog?
On a regular freewheel hub, is there any difference in the chainline between a bmx type freewheel and a track cog? I'm thinking about switching from a freewheel to a bumbike setup while I save for a proper track hub, but I'm wondering if it will affect my chainline which is perfect as it is.
06-26-05 | 05:57 PM
#3
Cornucopia of Awesomeness
Joined: Oct 2004
Posts: 4,847
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From: not where i used to be
06-26-05 | 08:08 PM
#4
likes avocadoes
Joined: Nov 2004
Posts: 1,125
Likes: 1
From: oakland, ca
Bikes: heh, like that info would fit here...
there will probably be a little bit of chainline difference unless you spend some time doing the math and getting it perfect. If that's the case, go for straight chainline with the fixed side and let the freewheel be a little bit off.
06-26-05 | 09:24 PM
#6
Senior Member
Joined: Oct 2004
Posts: 540
Likes: 9
From: Boston, Massachusetts
Bikes: Cannondale Slate 105 (2017)
I concur. Depending on the type of chain you have (geared vs. BMX style) there is actually a good amount of play that will allow for the difference in positioning.
