Featured article: "Build the SideWinder folding bicycle"
Freewheel and disc brake adapters for your bike projects now for sale!
The latest Atomic Zombie bike project: FrontRunner Front Wheel Drive Recumbent, a unique front wheel drive bike that is fully adjustable and can fold in half for transport or storage.
Bicycles from around the world in the Builders Gallery
Summer special: 6 plans for only $36!
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