[rwest]

Why 4 chains? I have always thought that if a person changed out their chain once a week and replaced it with a freshly cleaned one, maybe the gears would last a real long time. Now that I’m retired, I’m testing my theory.

I have two Campy chains and two KMC chains and quick links for them both.

Besides less friction with a waxed chain, the benefit that got my attention was how clean your drivetrain stays. After a week of use and 130 miles, I have zero regrets; looking backing and seeing shiny silver gears and being able to touch your chain without getting your hands filthy is awesome.

Rutager