Thread: The Age 65+ Singlespeed & Fixed Gear Thread
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Old 04-28-15 | 03:02 PM
  #21  
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Scooper
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Joined: Aug 2005
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From: Santa Rosa, California

Bikes: Waterford 953 RS-22, several Paramounts

Originally Posted by TejanoTrackie
Is the crankarm spider on your Campy Pista 151mm BCD ? I have a 1976 Paramount P14 track bike, and that's what it is on mine.
I didn't know, so I measured it. My chainring has 5 holes and measures 84.6mm between adjacent hole centers, so the BCD is 144mm.



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