Derailleurs are the transmission of your bike. When you shift, they guide the chain to the correct gears. Whether you’re fixing a particular problem with your chain or simply giving the system a ...

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 ...

With a record number of overall World Cup wins and the only perfect season in MTB history to her name, Rachel Atherton is the queen of downhill racing. Do you need help replacing a worn drivechain?

New perk: Easily find new routes and hidden gems, upcoming running events, and more near you. Your weekly Local Running Newsletter has everything you need to lace up! Subscribe today. Does your chain ...

Ford Motor Company has registered a US patent for what it calls a ‘bicycle derailleur apparatus for controlling bicycle speed’, and it is a genuinely intriguing idea that was first reported by ...