Built for bike geeks

Bike geometry dictates handling, comfort and performance.

This site is a wiki-like database of bike frame geometries, with tools to compare.

If your bike isn't listed yet, it's copy-paste simple to add it.

New! Bike Fitter Search

Easily find your local bike fit pro, and get a perfectly dialed-in ride.

For optimal comfort or speed, top cyclists everywhere agree: there’s no substitute for a professional fit.

We’ve just built the biggest database of bike fitters on the web. search it now...

Comparison examples

Check out what the site can do with...

Target: all the bikes

There are 9415 geometries in the database.

That's 2379 bikes, from 319 brands.

  See the full list

  Add your bike

Bike Fitters

Find a local bike fitter, to dial in your perfect fit.

  Find your local fitter

  Lists by country and state


Talk to us

The site is still young. Things might break. Tell us when it does with this tool, or drop us an email at hello@geometrygeeks.bike

Manufacturers/distributors

Join the likes of Cannondale, Niner, Boardman, Sensa, Ghost, Singular, Enigma and Mason and list all your models. Just ask - we can bulk upload.

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