The Earth is not flat, and neither are many cycling trails. One of the major appeals of a modern mountain or racing bike is its ability to shift gears based on the terrain. Riders can choose a higher ...

Shimano appears to be developing a radical new rear derailleur, with a three-pulley design that could wave goodbye to clutch adjustment, according to a patent application filed by the Japanese brand.

Is it time to upgrade or replace your rear derailleur? Do you sit awake at night worrying about what tooth capacity is? Have you ever wanted to know absolutely everything there is to know about buying ...

Today's bike parts are almost universally better than bike parts of 20, 30 years ago, but for each bit they function better, they look worse. Most bike riders live with it. Some work out little hacks ...

All bikes with the exception of penny-farthings are geared between the crankset and the rear wheel. Most bikes will include a range of gears, so that you can choose one appropriate to where you’re ...