At scale production numbers, the cost should be much lower than 3000. And for bikes that aren’t as sensitive to weight, cheaper heavier materials can be used.

At scale production numbers, the cost should be much lower than 3000. And for bikes that aren’t as sensitive to weight, cheaper heavier materials can be used. I believe it can replace the chain in all but the lowest bikes. It will start expensive, but so did many other technologies we now see on common priced bikes.