The eecrank is currently in development. Its herritage comes from the Sweet Wings crankset of the 90's. Our first prototypes are very encouraging. The eecrank has out scored every crankset we have tested. See how we faired against the competition yourself. Go to:

http://fairwheelbikes.com/forum/viewtopic.php?f=77&t=5991

We are currently working on the next generation eecrank that we intend to produce next year. It promises to be lighter, stiffer and stronger than our last prototype (which was good, but not quite to our standards). It will be Quarq compatible - for those who train/race with wattage and want this training tool without the added weight of today's systems. Don't worry, it will be available in a color other than gold.