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Old 06-29-07, 05:47 PM   #1
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comp doesn't allow 27"?

My bike has 27" (27x124 tires) wheels on it, but my computer (a trek incite 9i) only allows me to select from 700 sizes for calibration. I can choose from 700-20 threw 700-38. Which 700 size should I select on the computer to get the closest match? Will the computer be off by a huge amount or just a little? Thanks.
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Old 06-29-07, 08:38 PM   #2
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I couldn't tell ya, but you could always take it over to cycle and fitness. They would know.
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Old 07-02-07, 10:12 AM   #3
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Can you 'just' enter the circumference of the tire rather than specify tire model?
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