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  Find a bike's geometry by name

  Compare different bikes and sizes side-by-side

  Search for bikes by geometry numbers

Welcome to the world's biggest open database of bike geometry.

If your bike isn't listed yet, you can add it!

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Please email us if you need help, or have a suggestion about how to make the site better.

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Comparison examples

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Target: all the bikes

There are 78,978 geometries in the database, and growing daily.

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Bike Fitters

We also have the world's largest database of fitters!

Find a local bike fitter and get professional help.

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Manufacturers & distributors

Join the likes of Cannondale, Niner, Boardman, Sensa, Ghost, Singular, Enigma and Mason and list all your models.