The Shuttle Bike does something that sounds almost made up the first time you hear it. It lets you take a regular bicycle and ...

When Denver’s Gates Corp. in 2008 debuted a belt-drive system to replace century-old chains on bikes, the company promised a “game changer” for the cycling industry. But the chainless revolution – ...

An inventor who created a bike with two large red balls instead of wheels has revealed his latest creation - a bike with just ...