Chain tensioner vs eccentric bottom bracket vs magic gears vs dedicated single speed bike – what's the best option for you?

Watch as a classic red multi-speed bicycle undergoes a complete transformation into a custom single-speed bike. This hands-on project features every step, from freewheel and crankset modification to a ...

Single-speed bikes are the cycling trend from left field, the impossibly illogical populist fad that has, in the past couple years, put hundreds of thousands of people on bikes with just one steady, ...