This guide to mountain bike chains can help you make the right choice when making a purchase, as well as explaining how to replace the chain and take care of it. As a key part of the drivetrain ...

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 ...

What’s more, the chain and sprockets will eventually need replacing as the chain stretches ... fitment and number of teeth for your bike before you buy. The easiest way to do this is to check ...