By shifting gears, you can efficiently adjust your effort to match riding conditions. A bicycle’s gears don’t work so differently to car gears, except that it is you providing the power.

Forget fiddling with derailleurs and gear levers mid-commute. Instead, Bafang wants to make urban e‑biking smoother than ever ...

While automatic gear-shifting for bikes isn't unheard of, such setups typically require batteries that have to be frequently recharged. This is not the case with Shimano's new Q'Auto system ...

Kawasaki's PNF system is a mechanism that guarantees the transmission hits neutral when the motorcycle is not moving. It ...