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 ...

Shimano has launched the GRX RX827 electronic 1×12-speed rear derailleur. Sharing the design of the XTR Di2 derailleur, it houses the battery in the derailleur body, thus making it the first drop bar ...

This product is sold to you by . This product will be sold by and is therefore only available for delivery to addresses within . Returns must be sent to and will be eligible for refund only, no ...

Q. I was stunned to discover that my new car doesn’t have a spare tire. Was I ripped off? A. Not really. As automakers strive to cut production costs and reduce vehicle weight to aid fuel economy, ...

This product is sold to you by . This product will be sold by and is therefore only available for delivery to addresses within . Returns must be sent to and will be eligible for refund only, no ...

Shimano has filed a patent for a new derailleur hanger design that, quite frankly, has us scratching our heads. Along with a UDH-style solution for mounting a hanger to the dropout, this so-called ...

While SRAM has stormed ahead with the release of their Eagle Transmission, it turns out Shimano too has been quietly working on a Direct-Mount Rear Derailleur of their own, as revealed by a patent ...