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.

Terske adds affordable titanium bolts & kits to upgrade SRAM Transmission: from XX to GX, plus Eagle 90 & gravel XPLR T-type derailleurs, too ...

Editor’s note: High Gear features outdoor sports gear, technology and innovations useful in the High Sierra and America’s West. Shifters and derailleurs have been the bane of my existence since I ...

Shimano has announced the release of GRX Di2 RX825 – its long-awaited 12-speed electronic gravel bike groupset. GRX Di2 RX825 adopts the same semi-wireless design first introduced on Shimano’s ...

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 ...

Few mechanical inventions inspire the same devotion as the bicycle derailleur — a small but ingenious device that has shaped cycling performance for more than a century. In The Dérailleur Project ...