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 ...

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 ...

Shimano’s Shadow Plus rear derailleurs have improved chain retention and shift accuracy by reducing the movement of the derailleur’s cage while riding. The clutch mechanism inside a Shimano Shadow ...

New perk: Easily find new routes and hidden gems, upcoming running events, and more near you. Your weekly Local Running Newsletter has everything you need to lace up! Subscribe today. Bike Mechanic ...

It’s been a long time coming for some of you… and you know who you are. Rejoice, Ye Bike Geeks, ‘cause it’s time to talk front derailleurs. I hesitate to call this any sort of all-inclusive guide on ...

Having a new e-bike is great. Just like any bike, really, except the e-bike can give you superhuman speed or just act like a motorcycle if you have one with a throttle. If your new bike is ...

Demystifying rear derailleurs on mountain bikes and answering the question: What do GS and SGS mean?