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 ...

Many riders seek lower gearing on their road bikes. Some need it to reduce pain in their back or knees, and a good number of cyclists want easier gears for climbing. Other riders require a low gear ...

One of the reasons bicycle maintenance can be so rewarding is that usually if you stare at a component long enough you can work out how it works. The rear derailleur is no different in this regard, ...

EDS TX is Wheeltop’s drop-bar road platform, designed to compete with mid-range electronic groupsets such as SRAM Apex AXS and Shimano 105 Di2. It features carbon fibre construction for the derailleur ...

If the gears on your bike slip when you’re pedalling, or if you can’t shift into certain gears, they may need adjusting. Gear cables can stretch over time and derailleurs can be knocked out of ...

[Nabil] sent in an awesome electronic bicycle derailleur. Now, instead of pulling a steel cable with a shifting mechanism, [Nabil] can change gears electronically. As a bonus, the derailleur can be ...

In May, I went for a ride on the Mount Tam trails in Marin County, California, with Grant Petersen, the founder and owner of Rivendell Bicycle Works, and his buddy Dan Leto. It was a warm and sunny ...

If you’re like me and keep up with the most niche corners of the cycling industry, you might already be familiar with Vivo and the wonderfully brutalist mechanical derailleurs being made by the brand.