Thread: Biopace switch
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Old 12-19-10 | 11:18 AM
  #10  
HillRider
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Joined: Aug 2005
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From: Pittsburgh, PA

Bikes: '96 Litespeed Catalyst, '05 Litespeed Firenze, '06 Litespeed Tuscany, '20 Surly Midnight Special, All are 3x10. It is hilly around here!

Originally Posted by FastJake
Any chainrings with the correct BCD should work, they don't need to be Shimano rings. I have a pair or 52/42 round rings in 144 BCD I would gladly trade for your Biopace.
Those only fit on much older Campy cranks and a few track cranks.
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