Most of the bikes on Portland streets are built in factories, but a few are fully customized rides, from the wheels to the handlebars. Bicycle tinkerers from all over the world gathered at Zidell ...

Londoner Tom Donhou may not have even come close to breaking the speed record for cycling on his homemade bicycle (in the 17 years since it was set, no one’s been able to touch Fred Rompelberg’s 167 ...