There have been countless innovations to the rear derailleur over the years. These have included compatibility with an ever-increasing number of sprockets, the introduction of indexed shifting, STI ...

Gears need occasional adjustment to keep them running quietly and shifting sweetly. Here’s how to sort your shifting quickly and easily every time When you purchase through links on our site, we may ...

The rear derailleur is one of the most fragile components on a mountain bike, subject to getting bent or jammed up with trail debris. That's where the Supre Drive drivetrain comes in, as it moves the ...

Ratio Technology appears to be preparing to launch its first complete rear derailleur, which, as far as we're aware, would be the first non-SRAM model to use the Universal Derailleur Hanger (UDH) ...

Today, SRAM’s AXS eTap Force electronic groupset has gotten wider both in gearing range and stance. The new changes are likely to please gravel cyclists and cyclocross racers who were looking for ...