AbsolutBlack Oval Chainring Review – Are they worth it?
I never really see oval chainrings discussed much. For how popular they are, there seems to be a stigma surrounding them that they’re just odd. However, I think there’s a real benefit and difference when using these chainrings, and I go into more detail in this video.
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hello which hub mounts on the bike of the video where mounts gx 12 speed?