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 ...

The growth of cyclocross and gravel has seen a corresponding abundance of discipline-specific products. From tubeless tires and wheels, to drivetrains, to clothing, there’s no shortage of ’cross and ...

There is an undeniable fascination to bicycle technology. Considering the advances in precision machining in the 19th Century, the emergence of the “modern” safety bicycle was strangely slow but its ...

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) ...

In May, I went for a ride on the Mount Tam trails in Marin County, California, with Grant Petersen, the founder and owner of Rivendell Bicycle Works, and his buddy Dan Leto. It was a warm and sunny ...