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Old 05-14-09, 10:38 AM   #1
Not the Slowest
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OPtions of chainrings on Biospace cranks

Looking to change BOTH chain rings on my Biospace crank.
Any idea which make and sizes are available?

Rob
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Old 05-14-09, 11:49 AM   #2
johnknappcc
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I'm not sure about yours, but I believe mine are 110mm (of course mine is a triple), I would measure before . . . using Sheldon's technique.

http://www.sheldonbrown.com/gloss_bo-z.html
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Old 05-14-09, 11:55 AM   #3
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Do you want round, or are you just replacing worn-out rings? BP rings are readily available. I might even have some I'd sell cheap.
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Old 05-14-09, 12:21 PM   #4
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Quote:
Originally Posted by Not the Slowest View Post
Looking to change BOTH chain rings on my Biospace crank.
Any idea which make and sizes are available?

Rob
You should specify whether or not you want biopace chainrings or just regular round rings becuase they'll both work.
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Old 05-14-09, 03:13 PM   #5
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yea, I believe you can put any chainring with the same bolt pattern on that crank. I had a Biiopace way back when and when I needed a smaller inner ring, I just put a round one on.
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