Interesting mechanical solution, The high complexity and current market dynamics makes me wonder if the refinement cycles to make it commercially viable are too far away and not worth the cost. Still I enjoy knowing there is an efficient CVT solution for IC only vehicles, something like 2 stroke scooters in developing countries could really benefit from a cheaper version of this, How would you fell about a bike with something like this? (if it was 1/4 or less, of the weight)