Originally Posted by
531phile
I disagree. Chains are so 20th century. The only thing they got to figure out is to match the wide range of gears from traditional drivetrains and make it as light or lighter. If they could do that, I'll upgrade.
That's why they make vanilla and chocolate

Once they figure out how to get a belt drive on a 10 speed and allow breaking of the belt, I'll think about it. It should be noted that as a 19th-Century-o-phile, I still use a straight razor, Zippo, wooden pencils and postage stamps