We've tested quite a few powerful e-bikes lately. Ones that can accelerate quickly enough to keep up with in-town automotive traffic without a hint of fuss or difficulty. But it's one thing for a ...

As a fifth-grade student, Ray Spangler's interest in Whizzers was sparked. The Whizzer-built engines, most notably during the 1940s and 1950s, that could be bolted onto bicycles. In a roundabout way, ...