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11-26-13 | 07:57 AM

#1

tsappenfield

Senior Member

Joined: Oct 2008

Posts: 430

Likes: 0

From: Akron, OH

Bikes: 2008 Seven Axiom Steel, 1984 Colnago Nuovo Mexico, 2008 Cervelo P2C, 2000 Trek Multitrack 7200

Bcd?

In regards to (Campy?) chain rings, what do the letters BCD mean?
I know this is really a rookie question.
TSAPP

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