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 ...

Although you’ll use your front derailleur less than the rear derailleur, ensuring it is set up correctly will save you the frustration of a dropped chain or chain rub. Front derailleurs are ...

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 ...

As we enter the sloppy period of the cyclocross season, some of you may have suffered from gunked-up or broken shift levers and races hampered by unreliable drivetrains. If you’re on a budget and ...

It’s winter which means indoor riding season. Typically, that means putting my bike on a smart trainer — which I’ve done for the past several winters. But this winter I’m doing something a little ...

Depending on how you look at it, either a lot or not very much has changed about the way bikes shift gears since the mid-19th century. A lot has been refined along the transmission path, in which your ...

All bikes with the exception of penny-farthings are geared between the crankset and the rear wheel. Most bikes will include a range of gears, so that you can choose one appropriate to where you’re ...