SRAM's innovative T-Type Eagle Transmission design mounts directly to the bike's frame coaxially, with the rear wheel losing the derailleur hanger. As a result of removing the hanger, no b-tension or ...

Derailleurs are the transmission of your bike. When you shift, they guide the chain to the correct gears. Whether you’re fixing a particular problem with your chain or simply giving the system a ...

The derailleur hanger may not be the most exciting component, but it performs a crucial function in keeping your gears shifting optimally and is designed to bend or break in an impact. In this guide, ...

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 ...

While shifts between the sprockets on a bike's cassette are generally quite fast and crisp, going between the chainrings up front is definitely a slower, more awkward affair. In an effort to make ...