Thread: conversion to lower gear range
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Old 09-20-10 | 10:25 PM
  #15  
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Jeff Wills
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From: other Vancouver
Originally Posted by jackb
If I go with the 24 chain ring, where can i get one that fits a five hole pattern Shimano FC-R453 crank? so far i've found nothing on the web. Thanks
OK, this crankset:
http://techdocs.shimano.com/media/te...9830683054.pdf

I'm 99% sure it's a 74mm bolt circle chainring, which is quite common. Here's a couple:

http://www.universalcycles.com/shopp...80&category=50
http://www.universalcycles.com/shopp...30&category=50
http://www.universalcycles.com/shopp...26&category=50
http://www.universalcycles.com/shopp...68&category=50
http://harriscyclery.net/quality-bic...nsearch=Search
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