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.

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 ...

A patent application filed by Shimano appears to show that the brand is working on an integrated rear derailleur, similar to what we've seen on SRAM's new T-Type Eagle Transmission. The patent drawing ...

Shimano has launched an update to its Tiagra groupset, which sees it gain an extra speed, increasing the available gears ...

Tiagra is now Shimano’s #2 mechanical option behind 105. Here’s what R4000 includes, what it costs, and who it leaves behind.

We’ve been deep in Di2 rumors ever since Shimano bypassed XTR and released an ebike-only XT Di2 groupset in 2022. And the rumor mill only got louder when a new 2x-only GRX Di2 launched last spring… ...

Most ‘cross racers don’t have the luxury of component sponsors, don’t receive new bikes or new drivetrains each year, and lack pit crews to clean their bikes every lap. So, they need to select parts ...

Shimano recently rejoined the world of electronic MTB shifting after a long hiatus with the release of its latest XTR Di2 groupset. The long overdue release sparked excitement through the MTB ...

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 ...

The elimination of the front derailleur on many bikes has made cycling simpler, but reduced the number of available gear ratios. That's where the Powershift hub comes in, as it essentially replaces ...