"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." The chain is one of the most important parts of any bike. After all, without a chain, a bike is just a ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Pity the poor cold chisel. Misunderstood. Neglected and dull. Left to rattle around, ...

Replacing the chain at the right time can help extend the life of your expensive cassette and chainrings and also improve shifting performance for your drivetrain. Sure, bad shifting can be the result ...