As thesis I made a study about damping cartridges for Tenneco (Marzocchi). To make those parts, they use a lot of steam and steam treatment. Then I had a crazy idea, why don't I try it on a chain and a cassette ?
As you can see, now it's blue with golden pins
here you see all colors
But the main question: Is this better ?
NO, it's not because it's not lighter and the durability is the same. It just looks nice !