Sometimes, simply thoroughly washing your bike and cleaning and lubing the chain is all it takes to set everything right again. But if you can’t figure out the issue or aren’t sure how to fix ...

L ubing your mountain bike chain is necessary if you want a quiet and efficient drivetrain, but most riders are probably ...

That’s why a group called World Bicycle Relief designed ... but rather than add a complicated and hard-to-repair derailleur the freewheel adds a second chain instead, and the rider can shift ...