I swapped it at the same time as Swingarm exchange of Over. It is lighter than OEM and Color is also Gold. Parts understood to those who understand. I do not feel the performance or functional change after exchange, but I think it is one of One point Tune. It is self-satisfying Parts.
I installed it in Grom.. OEM's cheap heavy color to gold with a sense of quality. Although it is an inconspicuous place, it was a place that I personally feel very concerned, so I exchanged with Sprocket & Chain at the same time. It is recommended!
It is lighter than OEM, there is no worry of rusting like an OEM. Because there is Rib properly, like Bearingetc abroad. It does not get into. It will also be One point Accent. I hope to have more colors.