My Solar Electric Cargo Bike

  The Breeze is now a rolling chassis.  Although it still needs a front trunk with a solar panel lid, a retractable solar canopy, a deflecto...

The Breeze single track semi recumbent frame (click to enlarge) Last month I finally finished welding all of the small mounting tabs on The ...

Cargo bike frames don't fit very well on a standard bike frame building jig.  I've gotten around this by placing a sheet of plywood ...

My spoke tension gauge has helped me get a more even tension for the spokes on each side of a wheel than I was able to achieve by plucking t...

Over the years I've used several types of batteries.  My first bikes had huge LiFePO4 bricks with A123 type cells, which could take a lo...