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Bike Builds

If you want us to pick the mechanical parts for your built-by-us bike in the most bang-for-the-buck way, get a drivetrain kit. Otherwise, if you have specific ideas about components we'll just add each part to your specification.

We've made the hard part easy: two drivetrain kits with all the necessary components to make a bike GO -- based on either a double- or triple-chainring crank and a 9-speed cassette.