needle nose pliers

You know how sometimes your gears don’t change with firm frankness? When they don’t snap into action like German watch works or have the precision of the pistons in an F1? Or even when they react like the voice automated system that understands “Constitution Hall” as “Congressional Balls”?

If this is the case, you may need to check your derailleurs.

As with anything, this complex procedure gets easier to figure out with time and practice.

So let’s go through the steps.