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Old 05-21-20, 07:51 AM
rocks in head 
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Join Date: Apr 2006
Location: East of the River, Washington DC
Posts: 1,014

Bikes: 1985 Alpine, 2007 IRO Rob Roy, 1985 Ross Mt. Whitney, 1991 Diamondback Master TG

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WTB Alpine panto chainring

This is a long shot, but I'm looking for the large chainring with "Alpine" pantograph, like this one:

Alternately, how are these made?

Oh... 144 BCD, obvs.
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