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Fitting Your Bike Are you confused about how you should fit a bike to your particular body dimensions? Have you been reading, found the terms Merxx or French Fit, and don’t know what you need? Every style of riding is different- in how you fit the bike to you, and the sizing of the bike itself. It’s more than just measuring your height, reach and inseam. With the help of Bike Fitting, you’ll be able to find the right fit for your frame size, style of riding, and your particular dimensions. Here ya’ go…..the location for everything fit related.

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Old 06-20-14, 01:39 PM   #1
Vexxer
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Road Bikes using Letter sizing.

Does anyone know the cm or inch size for bikes only listed with a letter size? For instance, Nashbar has a bunch of road frames from GT and Schwinn for sale, they are a few years old, but they are listed as S,M,L, XL... I know my hybrid, which is an XL is 23 inches, but since road bikes are supposed to be bigger, Im wondering if they might be different.
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Old 06-20-14, 06:22 PM   #2
jyl
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Varies by manufacturer but their website should say the dimensions for each size.
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Old 06-20-14, 08:00 PM   #3
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Even if you can find a geometry chart on their website, they can be hard to understand unless your current bike has the exact same frame angles. For a tall person (which I assume you are since your current bike is extra-large), top tube length is much more important than seat tube length. Top tube lengths on road bikes are going to be a lot different from hybrids.
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