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04-11-10 | 10:21 PM

#5

cnnrmccloskey

Senior Member

Joined: May 2009

Posts: 744

Likes: 0

From: Portland Oregon

Bikes: '82 Giante super challange, 70 Gitane Tour de France, GT Gutterball

Quote:

Originally Posted by evilcryalotmore

How does this work? isnt it equal to something higher? due to the spacing?

Yes it is equal to a 12t half inch pitch cog, it is the diameter that determines its ratio

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